The Best Baby Halloween Costumes for Spooky Season
October 31st is almost here, which means it’s officially time to start thinking about your baby’s Halloween costume. And trust me, the cutest costumes have a way of selling out just when you decide the one you want. There’s something super fun about picking out your baby’s costume and planning the inevitable mini photoshoot to capture all that cuteness. But with so many options to choose from, finding the right one can feel overwhelming.
No matter what you go with, you’ll want to make sure your baby’s first Halloween costume is comfortable, reasonably priced and, of course, absolutely adorable. Because really, what’s cuter than a baby in a costume? Whether you’re planning a trip around the neighborhood, a family Halloween party, or simply want an excuse for an adorable photo op, it’s time to start browsing.
From infant Halloween costumes to funny options for older babies, we’ve got you covered. Below, we’ve rounded up some of the best baby Halloween outfits, including several recommendations from parents in The Bump community.
We took the following steps to create this article:
- We researched what was being said about baby Halloween costumes in The Bump community forums to learn what styles and brands parents were a fan of.
- We asked our staff to tell us about the baby costumes they bought and created for their kids’ first Halloween.
- To see how these costumes worked for real families, we conducted exhaustive market research, scouring forums and message boards and reading user reviews to find out what parents nationwide looked for when choosing baby’s first Halloween costume.
- We browsed options from dozens of leading baby brands and considered several factors, such as sizing options, material and diaper access, when choosing what to include in our roundup.
Editorial integrity is at the heart of everything we publish. Read more about how The Bump develops our product reviews.
We’re all heart eyes for this sweet, fluffy doggy outfit—and we’re sure you will be too. The playful costume looks just like a golden labradoodle and comes with floppy ears and a tail to complete the look. If you have a pup, this set would be ideal for a photo op with baby and your four-legged family member. Better yet, it’s made from a super-soft combination of boa material and faux fur, so you can expect plenty of cozy snuggles on Halloween night.
Size range: 0-6 months to 12-24 months | Material: Boa material and faux fur | Care instructions: Spot clean
Your little foodie in-training will be ready to cook up some Halloween fun in this adorable chef costume—even if milk is still the only thing on the menu. The complete look includes a chef’s shirt, pants, a classic chef’s hat and red scarf for an extra cute finishing touch.
Size range: 0-3 months to 12-18 months | Material: 99% polyester/1% cotton (shirt); 100% polyester (pants) | Care instructions: Machine wash
Your baby may cry, but let’s just pretend they're quacking like Donald Duck! This Disney-inspired cotton two-piece bodysuit includes a soft bodysuit and a matching cap to complete the look—and unlike everyone's favorite hot-tempered mallard, the bodysuit does include pants.
Size range: Newborn to 18-24 months | Material: 100% cotton | Care instructions: N/A
Next up on our list is a classic: A too-cute baby pumpkin costume. After all, you can't celebrate Halloween without a few around! A pumpkin baby Halloween costume is an adorable, timeless choice—and we can't resist this bunting and matching hat combo made from super-soft cotton jersey. It’s a great way to keep newborns bundled and cozy on Halloween night. There’s even a bottom zipper to make diaper changes a breeze.
Size range: OS | Material: 100% cotton jersey (body); 100% polyester (appliqués) | Care instructions: Machine wash
Your baby will be purr-fectly adorable in this sweet feline romper. The hood features cute cat ears, while the hidden snaps make diaper changes super easy. It’s simple, comfortable and best of all, a completely no-fuss costume!
Size range: Newborn to 3-6 months | Material: 70% bamboo/25% cotton/5% spandex | Care instructions: Gentle wash cold, tumble dry low
Summer (aka tomato season) may be nearing its end, but this infant Halloween costume is still swoon-worthy. With this set, you’ll receive a plush, smiling bodysuit and a matching stem hat. On chillier evenings, this outfit is also perfect for layering. You could even have the whole family join in on the fun and go trick-or-treating in vegetable garden costumes!
Size range: 0-3 months to 12-18 months | Material: 100% polyester | Care instructions: N/A
Is there anything sweeter than a baby dressed as cotton candy? Probably not. This cutesy costume comes with a shimmering velour suite with cotton candy inspired tulle and a matching hat with a ribbon-swirled cone. The hat also includes a chinstrap so it can comfortably stay in place.
Size range: 0-6 months to 12-24 months | Material:100% yarn-dyed tulle (costume and hat); velour and jersey knit (lining) | Care instructions: Spot clean
Your little chick will look absolutely adorable in this sweet baby duck costume. The soft, fluffy-looking bubble suit makes for an irresistibly cute Halloween look, and the matching cap has a hook and loop closure for a secure and comfortable fit.
Size range: 0-6 months to 12-24 months | Material: 100% polyester | Care instructions: Machine wash, hang dry
Baby will look sweeter than honey in this tried-and-true newborn Halloween costume. The Winnie the Pooh bodysuit comes with a matching hat complete with bear ears. Better yet, this versatile onesie can be worn throughout the season.
Size range: Newborn to 24 months | Material: 60% cotton/40% polyester | Care instructions: Machine wash
We’re a Marvel-loving family, and Spider-Man is a favorite in our house, so a baby Spider-Man costume is pretty much a Halloween staple. We love this one because it has everything you need for the full superhero look—a jumpsuit, two booties, and a hat designed to look like Spider-Man’s iconic mask.
Size range: 0-6 months to 12-18 months | Material: 100% polyester | Care instructions: Hand-wash only
Need a little more whimsy in your Halloween plans? This baby girl Halloween costume delivers! The whimsical dress has a flared mesh skirt, square neckline, sheer straps, delicate flower and butterfly embroidery and mesh butterfly wings. It's the kind of costume that makes your baby look like they just fluttered straight out of an enchanted garden.
Size range: 0-3 months to 12-18 months | Material: 100% polyester | Care instructions: Machine wash
Wrap your little one up like a burrito in this funny baby Halloween costume. Perfect for babies up to 4 months, this cute swaddle and matching top-knot hat will ensure that your little one is ready for any Halloween happening—or taco Tuesday. Parents love how this novelty baby costume is unique and eye-catching, while also being durable and practical. It’s made from soft layers of a stretchy cotton-polyester blend that’s equally breathable and cozy.
Size range: OS | Material: Cotton/polyester | Care instructions: Machine wash cold; tumble dry low
If you’re a sucker for condiments, this baby Hot Sauce costume is sure to get some laughs. It features a three snap closure at the bottom of the bodysuit, so it’s easy for dressing (pun intended!) and changing. It’s equal parts spicy and adorable.
Size range: Newborn to 18 months | Material: 100% cotton | Care instructions: N/A
'Tis the season for pumpkin spice lattes! Celebrate the seasonal drink by dressing your little one up in a coffee cup-inspired onesie. The finishing touch is a soft “cardboard” band that can be tied around baby’s belly. A cute hat complete with a signature green straw and white pants are also available with this newborn Halloween costume, so that baby stays warm and comfy.
Size range: Newborn to 24 months | Material: N/A | Care instructions: Don’t iron the bodysuit; don’t wash the hat or sleeve
If you’re planning to wear baby while trick-or-treating, a newborn carrier costume can be a game-changer. The clever design slips over and attaches around the front of most carriers thanks to a secure Velcro closure. This creepy-crawly option from Pottery Barn Kids will be a spooky addition to your own Halloween outfit, while keeping baby comfy and close. The soft costume has eight fuzzy, furry legs and a matching hat with brown fabric eyes. Best of all, it can be worn whether baby is facing in or out of the carrier, so you can use it for more than a year.
Size range: OS | Material: Panne velour (body); 68% acrylic/21% polyester/11% modacrylic (appliqués); polyester fiber (fill) | Care instructions: Spot clean; air dry
If your family’s been obsessed with Toy Story 5, this lil Pizza Planet alien is a seriously cute choice. Inspired by the movie’s three-eyed aliens, the costume comes with everything you’ll need for an out-of-this-world look, including a jumpsuit, booties, and a pair of gloves.
Size range: 0-3 months to 12-18 months | Material: 100% polyester | Care instructions: Hand wash only
We always call our babies little piggies because they love to eat, so this costume feels especially fitting. Made from soft, cozy plush materials, this one-piece jumpsuit has an attached hood with a sweet piggy nose and soft ears. Plus, a curly tail for the signature piggie look!
Size range: 0-6 months to 12-24 months | Material: 100% polyester | Care instructions: Spot clean
Whether you’re a dedicated Top Gun fan or are simply passionate about planes, this cute baby costume idea will be a winner. The army-green flight suit crawler is handmade and decorated with three woven patches, as well as printed pocket outlines. Other highlights include its 100 percent soft-brushed cotton construction, and easy snap closures (so diaper changes don't wind up in the danger zone).
Size range: 0-3 months to 12-18 months | Material: 100% cotton | Care instructions: Machine wash
Your little monster will be super cozy in this baby Halloween costume, which is made from extra-soft faux fur. “We loved our Monster’s, Inc. costumes!” says Maggie, a mom of one from The Bump community.
Get the exact look with this cute Sulley costume from Pottery Barn Kids. The four-piece outfit includes a bodysuit, a hood, a set of gloves and a pair of shoe covers, all with fun details that resemble the adored movie character.
**Size range: 0-6 months to 12-24 months | *Material:* 100% polyester | Care instructions: Spot clean
Bluey fans are in for a treat with this officially licensed Halloween costume for babies. The jumpsuit looks just like the beloved TV character, and comes with a coordinating headpiece, attached tail and fun details like pointed ears, a 3D snout and embroidered back spots. Better yet, parents say the high-quality outfit holds up well over time, even with repeated washes. This is sure to be a favorite during dress-up time even after October 31st has passed.
Size range: 0-6 months to 18-24 months | Material: Polyester | Care instructions: Spot clean
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Bring a little old-school circus charm to Halloween with this colorful, vintage-inspired clown costume. It comes with a red and white diamond print outfit with a blue ruffle collar decorated with yellow stars. I’m pretty obsessed with the cheerful, yellow-striped party hat and its red pom-pom. It’s playful, festive, and fun!
Size range: 3-6 months to 10 years | Material: 95% cotton/5% spandex | Care instructions: Machine-wash cold, line dry
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Most days, your baby is so cute you could just eat them up—so why not dress them like your favorite sweet treat? This Hershey’s Kiss costume includes a soft, silver tunic with a filled body for that classic Hershey’s Kiss shape, and a plume-shaped headpiece. It’s a deliciously cute choice for your baby’s first Halloween.
Size range: 6-12 months to 3-4T | Material: N/A | Care instructions: N/A
Milk and cookies is a classic kid combo, so seeing it turned into a Halloween costume is just too cute! The cookie poncho is covered in rainbow sprinkles and comes with a milk-themed hat to complete the look. The costume is designed to be worn over clothing, so you can layer it for a chilly Halloween night.
Size range: 0-3 months to adult XL | Material: Felt, fleece, ribbons | Care instructions: N/A
Here’s another great option for a themed family costume. In fact, Jessica, a mom of one from The Bump community, told us herself, her partner and their little one went as Princess Peach, Luigi and Mario last Halloween.
This mini Mario outfit features the iconic blue jumpsuit and red t-shirt, as well as the matching, puffed hat. If your family will be trick-or-treating around the neighborhood in a wagon, you could even decorate it like a car from Mario Kart to round out the look.
Size range: 0-6 months to 12-18 months | Material: 94% polyester/6% spandex (blue fabric); polyester and polyurethane foam (red fabric) | Care instructions: N/A
Your baby can transform into everyone’s favorite lovable snowman this Halloween! If your family is full of Frozen fans, this Olaf costume is sure to be a hit on the trick-or-treating block. This cozy jumpsuit brings the cheerful, goofy character we all know and love to life.
Size range: 0-6 months to 18-24 months | Material: 100% polyester | Care instructions: Spot clean
Baby might not have the coordination to stand on one leg (or even two) just yet, but honestly, that makes this flamingo costume even sillier and cuter. The fully lined jumpsuit is made from an ultra-soft combination of shaggy pink fur and jersey-knit fabric to keep your little love comfy—and it comes with a matching headpiece, featuring a too-cute beak. There are also metal snaps along the leg inseams for quick diaper changes while you’re celebrating. We’re all for unique baby animal costumes!
Size range: 0-6 months to 12-24 months | Material: 100% polyester | Care instructions: Spot clean
Your little one will be the baby of tomorrow this Halloween, thanks to this cool baby costume. The footed bodysuit can be worn for celebrating, cruising, crawling or snoozing, and has a full-length zipper added convenience. Parents especially love the attached satin cape complete with Superman’s iconic logo.
Size range: 0-3 months to 5T | Material: 60% cotton/40% polyester (coverall); 100% satin (cape) | Care instructions: Machine wash
This cozy Mickey Mouse jumpsuit costume is a fun way to turn your baby into the cutest Mouseketeer this Halloween. The jumpsuit has an attached hood with Mickey’s signature ears and snap closures along the seams for quick and easy diaper changes.
Size range: 0-3 months to 18-24 months | Material: 100% polyester | Care instructions: N/A
Going for a groovy 70s-inspired family Halloween costume this year? Add some sparkle to mix with this disco ball outfit for babies. The soft, flexible foam tunic takes the shape of a sphere and is decorated with a metallic iridescent outer that shines. Finish off the look by layering it with a black T-shirt and leggings for an ensemble that’s practical and playful.
Size range: 6-12 months to 18-24 months | Material: 100% polyester | Care instructions: N/A
Babies may not be able to eat whole cherries just yet, but they can certainly make up for it with this cheery cherry costume. The charming one-piece features a vibrant red velvet design with a super-soft feel and lofty padding for that plump cherry shape. The matching hat features a green satin stem appliqué and adjustable velcro closure for a secure fit.
Size range: 0-6 months to 12-24 months | Material: 91% yarn-dyed polyester/9% silver spandex velvet. | Care instructions: Spot clean
Keeping with the garden theme, this carrot outfit is a big hit. Parents say that it’s super easy to put on and comfy for their little ones to wear as they celebrate. The simple baby Halloween costume features an orange tunic and matching carrot top hat. The generous sizing also means your child will be able to wear it for months to come.
Size range: 6-18 months to 2T-4T | Material: Polyester | Care instructions: Spot clean
There’s something undeniably hilarious about a baby dressed as Edna Mode from The Incredibles—it’s the headpiece that does it for me! Get your camera ready, because this look is made for a Halloween photoshoot. The costume comes with Edna’s dress, a headpiece that recreates her unmistakable hairstyle, and a pair of felt glasses—and no cape!
Size range: 3-6 months to 12-18 months | Material: 100% polyester | Care instructions: N/A
You can count on this wildly cute baby Halloween costume to keep your little love cozy on the big day. The one-piece is made from soft flannel and features an all-over giraffe print. Whether you need a teeny tiny newborn option or a size for an almost-one-year-old, this pick has got you covered.
Size range: 0-3 months to 24-30 months | Material: Flannel | Care instructions: Machine wash
We’re big sushi fans over here, so this playful sushi costume is right up our alley. The jumper-style dress has colorful details that resemble salmon, rice and avocado, while the hat has an elastic band with fun accents inspired by ginger wasabi, seaweed and chopsticks. Just add a black shirt and pants to complete the look.
Size range: 0-3 months to 12-18 months | Material: 100% polyester | Care instructions: Machine wash
Step right up—your baby will be the star of the entire neighborhood block in this circus-themed costume. Designed with a rich red velour top and full skirt layered with tulle, this costume has plenty of ringmaster flair. The top hat headband will sure to turn heads as you’re trick-or-treating.
Size range: 0-3 months and 6-9 months | Material: 97% polyester/3% spandex (red fabric); 82% polyester/10% cotton/8% rayon (yellow fabric); 100% polyester (black fabric) | Care instructions: Machine wash
Gather ‘round the campfire, this baby costume is seriously hot! The sleeveless tunic features golden brown “toasted” marks against a creamy marshmallow background, so it’ll make your baby look like the cutest s'more around.
Size range: 0-3 months to 6-9 months | Material: 100% polyester | Care instructions: N/A
Like the idea of a DIY baby costume? Check out these spectacular looks sourced from families in The Bump community.
The Office infant costume
If your family’s go-to TV show is The Office, this is an adorable infant Halloween costume idea. Jaclyn, a mom of one from The Bump community, shared this sweet picture of her baby dressed up as Dwight Schrute. To re-create the look, all you need is a onesie with a faux-tie print and your little one’s favorite pants. Don’t forget the beets as an accessory to complete the costume!
Cabbage Patch doll
“For daycare she was a Cabbage Patch Kids doll (my favorite growing up!). It was an easy and comfy costume for her to wear all day,” says Anahí, a mom of one. This crafty queen from The Bump community put the DIY costume together using a wig ordered on Etsy and overalls with a purple onesie underneath. Then she went one step further and “made a box out of an old cardboard box to watch the local parade.”
Little Shop of Horrors family costume
As it was her daughter’s first Halloween, Anahí decided to do two costumes. The second was a family look inspired by the cult classic Little Shop of Horrors, which saw her dog and daughter in matching “Audrey II” costumes. “For their costumes, I ordered green hoodies, green, white and red felt from Amazon and DIY the teeth around the hood. Took me like a month to finish but I loved the result,” says Anahí.
Grandmother costume
“Halloween is one of my favorite times of the year especially now that I have a kiddo,” says Jody, a mom of one. “We’ve done a few DIY ones that got some great laughs and helped inspire others through my social media,” she added. This itty-bitty grandma costume certainly got us giggling!
Baby Shark costume
Jody also decided to do two baby Halloween costumes in honor of her child’s first spooky season. And, guess what? “The baby shark costume won a contest! Because let’s be honest breastfeeding can feel like this sometimes,” says Jody. Get the look by dabbing some red paint on a shirt and dressing baby in a cozy shark onesie.
Football baby outfit
Calling all NFL fans: This family Halloween outfit idea is sure to be a touchdown. Catherine, a mom of three, shared this fun photo of her family dressed up as referees, football players and, of course, baby as a football to complete the ensemble. “[There was] lots of holding and flags on the evening,” she told us.
Australian safari costumes
Jessie, mom of one, is also a big fan of Halloween and decided to go for a family costume the first time around. “My husband was a safari guide and my daughter and I were baby and mama koalas,” she told us.
Lion tamer and lion
We love the idea of getting your pet involved in baby’s first Halloween costume! Check out this rawr-some look featuring Catherine’s “little lion tamer with his lion.
Lilo & Stitch costumes
How about a fun twist on a Disney favorite? “When my twins were 9-months-old we did Lilo & Stitch, and my husband and I were Jumba and Pleakley, the aliens dressed as humans,” says Kathy, a mom of two.
About the writer
Dahlia Rimmon is a freelance writer, mom of four, and pediatric dietitian. She writes about pediatric nutrition and kids products for various brands and publications. She lives in St. Louis with her family.
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