Baby Halloween Costumes: Cute Ideas for Babies and Families

By Jan Bay

Choosing a baby Halloween costume is a little different from dressing an older child. The cutest idea still needs to work with your baby's age, movement, weather and diaper changes. Whether you want a sweet first Halloween outfit, an easy DIY costume or a theme the whole family can wear, start with something comfortable enough for your baby to actually enjoy.

Browse Baby Halloween Costumes (paid link)

Baby Halloween Costume Ideas by Age

A Halloween costume that is easy for a six-month-old can be completely wrong for a newborn or a baby who has just discovered crawling. Start with how your baby will spend the evening, then choose the costume around that.

Newborns and young infants: Keep the outfit simple, soft and easy to remove. A pumpkin sleeper, little animal suit, cozy bunting-style costume or simple themed outfit can give you the Halloween look without a lot of pieces to manage. For more ideas specifically for the youngest babies, see my infant Halloween costume ideas.

Babies who are sitting: This is a fun age for costumes with a recognizable shape because your baby may be sitting upright for pictures. Think ladybug, pumpkin, little witch, bat, dinosaur, bumblebee or a funny character costume. Check the back of the outfit before buying or making it. Large wings, tails and bulky decorations can make sitting awkward.

Crawling babies: Look at the costume from floor level. Long skirts, capes, dangling pieces and oversized feet can get in the way once your baby starts moving. Soft one-piece outfits and costumes built around ordinary baby clothes leave little knees and hands freer for exploring.

Babies who are walking: Keep the hemline and footwear practical. A costume may look adorable standing still and become frustrating after ten steps. Shoes should fit as they normally would, and costume pieces should not trail near baby's feet.

There is no prize for getting a baby into the most complicated costume on the block. If the outfit survives pictures, a family visit and a diaper change without making everyone miserable, I would call that a very successful Halloween costume.

Baby's First Halloween Costumes

Baby's first Halloween does not need an elaborate costume to feel special. A soft pumpkin outfit, tiny bat costume, black cat look, little ghost, woodland animal or funny old-fashioned character can photograph beautifully without adding too many pieces.

For a newborn or very young infant, I would keep the costume close to regular baby clothing. A themed sleeper, footed outfit or simple bunting-style costume is easier to manage than an outfit with stiff accessories, layered skirts or pieces that have to be constantly adjusted.

If you want something memorable and funny, the site's old lady baby costume ideas are a good example of how a simple concept can make a much bigger impression than an overly complicated costume.

Think about where the pictures will happen, too. A costume that looks wonderful while baby is lying on a blanket may not work as well once your baby is sitting in someone's lap or being carried from house to house.

Take the pictures while everyone is still happy and the costume is still in place. Halloween memories do not depend on keeping the outfit on until bedtime.

Baby Girl Halloween Costumes

Baby girl Halloween costumes can be sweet, funny, spooky or completely unexpected. You do not have to stay with princesses and fairies unless that is the look you want. Pumpkins, black cats, little witches, bats, woodland animals, ladybugs, ballerinas and storybook characters all work well for babies.

A tutu can be especially easy to build into a costume because the top half can stay simple. Add a black bodysuit for a little witch or cat, orange and black for Halloween, or use one of the ideas on the baby ballet tutu page as a starting point.

For babies who will spend much of Halloween being held, photographed or carried, pay attention to what is happening around the neck and shoulders. Large collars, stiff wings and bulky headpieces can look charming in a picture but become annoying very quickly.

A costume also does not need every accessory shown in the original idea. A black outfit and soft cat ears can say "kitten" without whiskers, a tail and four extra pieces. A little orange dress or romper can suggest a pumpkin without covering baby in bulky padding.

I prefer baby costumes that still look complete after one piece gets removed. Babies have a way of deciding that hats are optional.

Baby Boy Halloween Costumes

Baby boy Halloween costumes can go far beyond superheroes. Little monsters, pumpkins, dinosaurs, woodland animals, pirates, bats, monkeys and funny food costumes all give you plenty of room to choose something that suits your baby's age and personality.

Animal costumes are especially easy to recognize without piling on accessories. A soft hood, a pair of ears or a simple tail can carry the whole idea. The site's baby monkey costume ideas are a good place to look if you want something playful rather than scary.

Food costumes can be just as much fun. A banana, chili pepper or little lobster is funny precisely because the idea is so unexpected on a baby. If that appeals to you, see the baby banana costume for another simple costume direction.

For babies who are crawling or beginning to walk, avoid costume feet that are much larger than baby's own feet and anything that hangs below the knees. A cape may look wonderful in a picture, but it should not become something your baby has to crawl over.

You can also simplify almost any costume by choosing one recognizable feature and letting ordinary baby clothes do the rest. Halloween is a lot easier when getting dressed does not turn into a twenty-minute project.

Family Halloween Costumes with a Baby

A family Halloween costume works best when the baby has the simplest outfit in the group. Let the adults and older children carry the complicated parts of the theme while baby wears something soft, easy to recognize and comfortable enough for being held, carried or pushed in a stroller.

For more ways to build a coordinated group around an easy baby costume, see my family Halloween costumes with a baby.

Choose a theme with several obvious roles so nobody has to wear an awkward costume just to make the idea work. Woodland animals, storybook characters, farm animals, classic Halloween characters and simple food themes can all be divided among parents, siblings and baby without making every costume match exactly.

If mom is expecting as well as dressing a baby or older child, the pregnant Halloween costume ideas page has options that can be worked into a coordinated family theme.

You can also build the entire family look around the baby's costume. A little pumpkin can be surrounded by farmers, scarecrows or other pumpkins. A baby bee can join a beekeeper or a garden-inspired group without needing anything more elaborate than a striped outfit and soft wings.

Color is another easy way to make separate costumes look like one group. Repeating two or three colors across everyone's outfits can pull the theme together even when each person is dressed as a different character.

Try the costumes together before Halloween night. You want to know in advance whether someone cannot sit down, whether baby's costume bunches up while being carried, or whether a large adult accessory keeps bumping into the baby.

Mom and Baby Halloween Costume Ideas

Mom and baby Halloween costumes can be very simple and still look like a pair. Start with the baby's outfit, then choose one easy element for mom that makes the connection obvious. Matching animals, witch and black cat, farmer and pumpkin, baker and cupcake, or storybook characters are all easy themes to recognize.

For a larger collection of simple mom and baby outfits, see my mom and baby Halloween costumes.

The baby does not need a miniature version of an adult costume. In fact, the pair often looks better when the outfits coordinate instead of matching piece for piece. A baby pumpkin with mom in autumn colors can work just as well as two identical costumes.

If you expect to carry the baby for much of the evening, avoid large accessories across your chest, shoulders or arms. Wide wings, stiff collars and bulky costume pieces can get in the way when you are picking baby up, settling them on your hip or managing a diaper bag.

Keep your own costume practical, too. Shoes you can actually walk in and sleeves that stay out of baby's face matter more than completing every last piece of a character.

And if Halloween falls during pregnancy rather than after baby arrives, there are separate pregnant Halloween costume ideas with bump-friendly options.

Mom, Dad and Baby Halloween Costume Ideas

When all three of you are dressing up, give baby the easiest role and let mom and dad do more of the costume work. A little pumpkin with two farmers, a baby bear with woodland parents, a tiny bee with a beekeeper and flower, or a small storybook character with two familiar companions can make the theme obvious without loading baby down with accessories.

The three costumes do not need to match exactly. Repeating a color, fabric or recognizable feature can make the family look coordinated while everyone still wears something comfortable. This is especially helpful when one parent needs a costume that is easy to walk in, carry bags in or use while holding the baby.

Think about photographs when assigning the roles. If both adults are wearing enormous hats, wings or props, baby can disappear in the middle of the picture. Keeping the larger costume pieces on just one adult often gives you a cleaner family photo.

It also helps to have a version of the theme that still makes sense after baby loses the hat or gets changed into a simpler outfit. Halloween has a way of becoming less coordinated as the evening goes along, and that is perfectly fine.

Sibling and Twin Halloween Costumes with a Baby

Sibling costumes do not have to be identical to look planned. A toddler can handle more costume pieces than a baby, so give the older child the more detailed role and keep the baby's version simple. A farmer and little pumpkin, witch and black cat, astronaut and star, or zookeeper and baby animal can look coordinated without asking both children to wear the same type of outfit.

For a toddler and baby, think about how differently they will move. The toddler may be running from door to door while the baby is carried or riding in a stroller. Matching colors or one shared theme can tie the costumes together without forcing the baby's outfit to copy the toddler's.

Twin baby Halloween costumes open up another set of ideas. Classic pairs such as sun and moon, bee and flower, salt and pepper, two little pumpkins or coordinating woodland animals are easy to understand in pictures. The costumes can also be the same design in different colors if you prefer a simpler look.

Do not make one twin's costume noticeably harder to wear just because the pair needs two different characters. Both babies need the same attention to comfort, warmth, movement and easy diaper access.

If siblings are likely to be photographed together, test the costumes side by side before Halloween. Big hats, wings or props that look fine on one child can cover the baby's face or crowd the picture when everyone sits close together.

Baby Carrier Halloween Costumes

A baby carrier can become part of the Halloween costume instead of something you have to hide. That opens up easy themes such as a little kangaroo and parent, chef and lobster, astronaut and space capsule, gardener and flower, or a storybook character tucked into a scene.

Keep the costume pieces outside the carrier simple. The carrier itself should be used according to its instructions, with baby's face visible and the normal fit left unchanged. Decorative fabric, padding or costume pieces should not interfere with straps, buckles or baby's position.

If you are adding decorations to the front of the carrier, attach them where they will not brush against baby's face or create loose pieces within reach. Lightweight decorations are much easier to manage than a large cardboard structure that shifts every time you walk.

Dress baby for the actual temperature, not just the costume theme. A carrier already places baby close to your body, so a thick plush costume may be more than you need indoors or on a mild evening. On a chilly night, it can be easier to build the theme around comfortable layers rather than trying to squeeze extra clothing underneath a fitted costume.

Do a trial run before Halloween. Put the costume on, secure baby in the carrier as you normally would and walk around the house for a few minutes. If decorations block your view of baby, press against either of you or make it difficult to use the carrier normally, simplify the design.

For a very practical idea to make Trick or Treating easier and more comfortable, see these baby carrier Halloween costumes for parents and infants.

Easy DIY Baby Halloween Costumes

A DIY baby Halloween costume does not have to begin with a sewing pattern. Some of the easiest ideas start with clothes your baby already wears, then add one or two simple costume pieces that make the theme clear.

A black bodysuit can become a bat, kitten or tiny spider. An orange sleeper can become a pumpkin. Brown or tan baby clothes can work for a bear, deer or woodland animal. Stripes can suggest a bee, and a plain white outfit can become a little ghost without covering baby's face.

If you want to make the costume yourself, keep additions soft, lightweight and securely attached. Felt ears, a simple fabric collar, a soft hood or a small applique can add plenty of character without turning the outfit into a complicated craft project. To add special, spooky crochet details, use my crochet bat applique pattern, crochet ghost applique pattern or crochet skull applique pattern. These small, flat crocheted appliques make a huge decorative impact that is sure to please..especially considering the amount of time invested.

The site's Halloween costumes made from baby clothes page has another practical way to approach DIY costumes using pieces you may already have on hand.

For another simple costume built around everyday baby clothing, see my future baby doctor costume ideas for scrubs, a onesie version and easy medical-theme details.

Skip loose beads, dangling decorations and tiny pieces that can come off in baby's hands. Avoid long ties around the neck, and keep anything attached near the face simple enough that it cannot shift over baby's nose or mouth.

You also do not have to finish every detail. If orange pajamas, a soft green cap and one little felt leaf already read as "pumpkin," the costume is finished. Babies are very good at editing costumes for us anyway.

Choosing a Baby Halloween Costume for Weather, Comfort and Diaper Changes

The weather can change what makes a good baby Halloween costume. A thick plush costume may be comfortable on a cold evening but far too warm for an indoor party or a mild October afternoon. Lightweight costumes can be layered over ordinary baby clothes when temperatures are cooler.

Think about how long your baby will actually be wearing the costume. A short visit with grandparents is different from an evening that includes pictures, a stroller ride and several stops outside. Dress for the longest part of the outing rather than the five minutes spent taking photos.

Check the fit while baby is moving. Sitters need room at the waist and hips. Crawlers need free knees and hands. Babies who are beginning to walk should not have fabric, tails or costume feet dragging near the floor.

Diaper access deserves more attention than it usually gets when choosing a costume. Snaps or a simple opening at the bottom can save you from removing almost the entire outfit for every change. If a costume has several layers, try one diaper change at home before Halloween night.

Keep an ordinary backup outfit nearby, too. If baby gets too warm, spills something or simply decides the costume has had enough attention, changing clothes should be easy.

A costume can still be adorable after the hat comes off, the shoes disappear and the extra layer goes into the diaper bag. Build the look around the part baby can comfortably keep wearing.

Halloween Costume Safety for Babies

A baby costume should never make it harder for your baby to breathe, see, move or be held securely. Before Halloween, put the entire outfit on at home and look at it from baby's point of view, not just from the camera.

Keep baby's face clear. Skip masks on babies and be careful with hoods, hats and oversized costume pieces that can slip forward. Nothing should cover the nose or mouth or interfere with your ability to see baby's face.

Watch the little pieces. Buttons, beads, bells, sequins and other detachable decorations can end up in a baby's hands and mouth. Long cords, strings and dangling accessories are not worth adding to an infant costume.

Check the length and fit. Crawling and walking babies need costumes that do not trail underneath them. The U.S. Consumer Product Safety Commission recommends costumes that fit well and are not overly long or baggy to help prevent trips and falls. It also warns that loose, flowing fabrics can be a fire hazard near open flames. You can read the CPSC Halloween costume safety guidance for more information.

Take bulky costumes off before fastening baby into a car seat. A puffy animal suit, padded costume or other thick layer can change the way the harness fits. NHTSA advises that bulky clothing can prevent a snug harness fit and recommends buckling the child into the seat before placing warm layers over the harness. See NHTSA's rear-facing car seat guidance.

That may mean baby's Halloween outfit gets put on after you arrive and comes off again before the ride home. It is an extra change of clothes, but it is a much better plan than trying to make the car seat fit around the costume.

Finally, do not let an adorable photograph talk you into keeping an outfit on a baby who is clearly finished with it. Halloween costumes are optional. Comfort is not.

Baby Halloween Photo Tips

Baby Halloween pictures are easier when the costume and the setting are not competing with each other. Let the outfit be the star. A simple blanket, porch step, plain wall or uncluttered patch of fall color is usually enough.

Take pictures before the outing begins, while the costume is still neat and baby is rested. If you wait until the end of the evening, you may be photographing a missing hat, twisted costume and a baby who has had quite enough of Halloween.

For babies who are not sitting yet, photograph them safely lying down or being held rather than trying to prop them into a pose. Sitters can be photographed at their natural eye level, and crawlers often look best when you let them move instead of trying to keep them perfectly posed.

For more ideas beyond Halloween, see my baby photo posing ideas for simple woodland-inspired setups and natural ways to photograph your baby.

Include a few close family pictures as well as the full costume. Tiny hands holding a parent's finger, baby's expression when seeing the family costumes, or siblings sitting together may become more meaningful than the perfectly arranged costume portrait.

Take a few pictures without the hat or accessory, too. Babies are wonderfully expressive when they are comfortable, and sometimes the best first-Halloween picture happens after the costume has been simplified.

If you want something handmade to save with those photos, the baby Halloween crafts and keepsakes page has ideas that can turn the holiday into something you can bring out again later.

Frequently Asked Questions About Baby Halloween Costumes

What is a good Halloween costume for a baby?
A good baby Halloween costume is comfortable, easy to put on and suited to the way your baby moves. Simple pumpkins, animals, bats, little witches, food costumes and outfits built around ordinary baby clothes can all work well. For very young babies, start with the infant Halloween costume ideas for options designed around newborn and infant needs.

What should a baby wear for a first Halloween?
A soft one-piece outfit, sleeper or simple costume is often enough for a first Halloween. Choose something that lets you pick baby up easily and gives you quick diaper access. A recognizable color or hood can create the whole look without adding several accessories.

Can I make a baby Halloween costume at home?
Yes. Start with clothing that already fits your baby and add only the pieces needed to make the idea recognizable. An orange sleeper can become a pumpkin, black baby clothes can become a cat or bat, and brown clothing can form the base of a woodland animal costume. The DIY Halloween costumes made from baby clothes page has more ideas.

What Halloween costumes work for a crawling baby?
Choose a costume that leaves baby's hands and knees free and does not have long fabric, oversized feet or dangling pieces underneath. A fitted animal costume, pumpkin romper or costume made from regular baby clothes is easier for a crawler to move in.

How can I coordinate a baby costume with the family?
Choose a theme with several related characters, then give baby the simplest role. A baby pumpkin can join farmers or scarecrows, a little animal can join a woodland group, and a baby bee can pair with a beekeeper. Repeating a few colors can also make separate costumes look coordinated without requiring exact matches.

Can a baby wear a costume in a car seat?
Avoid fastening a baby into a car seat while wearing a bulky or heavily padded costume because extra thickness can interfere with a snug harness fit. Dress baby in normal clothing for the ride and put the costume on after you arrive if necessary.

How do I keep a baby Halloween costume comfortable in cold weather?
Choose a costume with enough room for appropriate clothing underneath, or build the costume around the layers your baby already needs. Avoid squeezing thick layers into a fitted costume. Keep an ordinary change of clothes handy in case the temperature or baby's comfort changes.

What should I avoid on a baby Halloween costume?
Avoid masks, long ties, dangling cords, loose decorations and small detachable pieces that could reach baby's mouth. Make sure hoods and hats stay clear of the face and that crawling or walking babies do not have fabric trailing near their hands or feet.

More Halloween Ideas for Baby

The costume may be the main event, but it does not have to be the only keepsake from baby's Halloween. Handprints, footprints and simple seasonal projects can give you something to save long after the costume has been packed away. See the baby Halloween crafts for ideas made with babies and keepsakes in mind.

If you want to make baby's first Halloween into a practical seasonal gift, these baby boo basket ideas show what to put in a baby Halloween gift basket without relying on candy or novelty filler.

If you would rather make something with yarn, browse the Halloween crochet patterns for handmade October projects that can become nursery decorations, gifts or photo props.

And if Halloween is part of a fall celebration before baby arrives, the Halloween baby shower ideas include themed food, cakes, decorations and party ideas.

If the celebration begins with sharing the news, these Halloween baby announcement ideas include pumpkin themes, costumes, ultrasound setups and wording that keeps the message clear.

However you celebrate, keep baby's costume simple enough that you can enjoy the evening instead of spending it adjusting hats, tails and layers. The best costume is the one that lets your baby still be a baby.

Real Baby Halloween Costume Ideas from Readers

Some of the most memorable baby costumes start with a simple idea and a little imagination. These reader-submitted costumes from the site archives are worth keeping because they show what families actually made and photographed for Halloween.

See creative Halloween costumes for baby for an idea that can work as both a costume and a photo prop.

The Halloween costumes made from baby clothes submission is another good reminder that you may already have the beginning of a costume in the dresser drawer.

For very young babies, browse baby costumes that double as photo props for more ideas designed around those first little Halloween pictures.

These archived reader costumes give you another set of real examples to browse before settling on your own idea.

See More Baby Halloween Costumes

Some costume ideas are easier to appreciate when you can see how another family put the whole look together. Browse the baby Halloween costume contest for more costumes shared on the site, including clever homemade looks and plenty of ideas that may spark a completely different direction for your baby's costume.

You do not need to copy any costume exactly. Borrow the color combination, simplify the accessories, change the character or use an idea as the starting point for something that fits your own baby better.

Baby Halloween Costume Themes That Are Easy to Make Your Own

If you know you want a costume but have not settled on a character, start with a broad theme. It gives you room to use clothes you already own, adjust the idea for the weather and simplify anything that seems like too much for your baby's age.

Classic Halloween: Pumpkins, bats, black cats, ghosts and little witches are easy to recognize and do not need many accessories.

Animals: Bears, bunnies, monkeys, woodland animals, dinosaurs and farm animals work especially well because ears, a hood or one simple feature can carry the whole costume.

Funny costumes: Food, grandparents, tiny professionals and unexpected characters can make wonderful baby costumes. The old lady baby costume is a good example of a funny idea that people recognize immediately.

Storybook and make-believe: Fairies, pirates and familiar story characters can be simplified for babies by using comfortable clothing in the right colors rather than recreating every part of the adult costume.

Seasonal costumes: Pumpkins, scarecrows and woodland themes fit naturally into October and are easy to coordinate with siblings or parents if the whole family wants to dress together.

Do not worry about making every piece literal. A baby costume only needs enough clues for the idea to come through. A good color combination, one recognizable feature and a happy baby can do the rest.

Quick Baby Halloween Costume Check Before You Leave

Before heading out, give the costume one last check while your baby is actually wearing it. A few minutes at home can catch problems that are easy to miss when everyone is getting ready.

• Make sure baby can move normally for their age.
• Check that hats, hoods and costume pieces stay away from the face.
• Remove loose strings, dangling decorations or small detachable pieces.
• Make sure the costume does not drag under a crawler or beginning walker.
• Check that you can reach the diaper without taking apart the whole outfit.
• Bring an ordinary change of clothes.
• Take bulky or padded costume pieces off before putting baby into the car seat.
• Take a few pictures early, before hats disappear and everyone gets tired.

Then stop fussing with it. A slightly crooked pumpkin hat and one missing sock will not ruin baby's Halloween.

Keep Baby's Halloween Costume Simple Enough to Enjoy

Halloween with a baby rarely goes exactly according to plan, and the costume does not need to either. A hat may come off, a carefully matched accessory may stay in the diaper bag, or the whole outfit may last just long enough for a few pictures.

Choose the costume that fits your baby's age, movement and the kind of evening you actually have planned. Then give yourself permission to simplify it as the night goes along.

A baby in a comfortable pumpkin sleeper who is happy to be held can make a much sweeter Halloween memory than a complicated costume everyone is trying to keep perfectly arranged.