20 Adorable Halloween Costume Ideas for Babies and Toddlers

You're never too young to get in on the Halloween fun (or to have your parents do it for you). We've found darling ideas for our little ones of all ages, from newborns to toddlers.

Keep in mind: Price and stock could change after publish date, and we may make money from these links.
September 15, 2021

Dressing up your kiddos for Halloween is just as much for the parents as it is for the child — especially when they're under the age of three. Show off your little one's cuteness with these adorable costumes that are easy to put on and, most importantly, super comfy to wear. Plus, they'll be the perfect addition to their dress-up arsenal well after the ghost and goblin decor comes down.

Let your little one make mischief of one kind and another with Max's costume from Where the Wild Things Are. The 100-percent cotton romper is easy to put on and a comfy outfit that he won't mind wearing all night.

Buy It
$25

This spiny little critter is adorable in real life and also makes for an oh-so cute costume. The pullover design makes it easy to outfitted for Halloween and features a dimensional hedgehog face.

Buy It

For your little stinker, grab this adorable skunk costume. A furry white stripe starts at the tip of the head and goes down the tail for the characteristic telltale of the creature. Paint a little black dot for a nose and slip the two-piece costume over a black shirt and leggings to complete the look.

Buy It

This original ramen costume design is hand-pressed onto a soft, 100-percent cotton bodysuit that's made to last. Plus, the limited-edition ramen hat is handmade with yarn and adorned with felt carrots, onions and egg bits to complete the yummy look.

Buy It

The classic pumpkin costume never goes out of style. This version is made of soft velour, comes with a matching hat and to utterly delight your child, it glows in the dark.

Buy It

Keep them nice and comfy Halloween night with a standard bodysuit that's covered in felt, trim and pom-pom pieces to resemble a sweet little llama. The headband ears are made from felt, too, so it'll feel soft against their noggins.

Buy It

Lions, and tigers, and bears – oh my! Outfit your little one in a customized Dorothy Gale costume that's all things sparkly and sweet. Etsy shop LilyandMaxCo crafts a three-piece Wizard of Oz-inspired set with a personalized romper, an elastic, sequin-bow headband and red sequin shoes to match.

Buy It

This organic cotton zip-up sleeper feels just like a pair of comfy PJs but also doubles as an adorable costume. Pair the sleeper with this cotton cap topped in antennae for a complete costume that works just as well for trick-or-treating as it does for bedtime.

Buy It

Turn your little one into a bright pink flamingo with this supersoft jumpsuit. Made from hypoallergenic fabrics and fully lined, your baby will stay comfy and warm for as long as they can keep their eyes open. Pair it with a pair of pink leggings or tights to complete the look.

Buy It
$25

This triceratops outfit is bright green and accented with an attached hood and a spiked tail, giving a cute dino-mite look. The long-sleeve pullover has a yellow panel on the front with snaps for easy dressing.

Buy It
From $49.95

This handmade lion hat is super warm and super durable. The 100-percent acrylic yarn is securely attached so your child can't pull it out. Pair this cute cap with just about anything — a brown onesie, overalls, a neutral sleeper — you name it!

Buy It
$39.99

This toothy sea creature is ready for a candy trek. The walrus costume is designed out of a whirled chenille, the same fabric used to make lightweight baby blankets, so it's ultra-soft to the touch, and inside, the outfit is filled with a cooling fiberfill that keeps your toddler comfortable.

Buy It

Dress up your girl in the "We Can Do It!" spirit with a costume inspired by World War II icon Rosie the Riveter. The denim jumpsuit has an embroidered name patch and is paired with a red-and-white polka dot headband. Because, yes, she can.

Buy It
$25

A little bit scary and a lot of cute, this sparkling jumpsuit transforms your kiddo into a fearsome shark. Detailed by fins, tail and an attached hood, the all-in-one costume doesn't require anything else except a bag for trick-or-treating.

Buy It

Easy to slip on over their favorite outfit, this How to Train Your Dragon costume pairs a fleece cape that mimics the wings and tail of a dragon with an adorable yellow-eyed dragon hat. This fun and comfy costume will be perfect for dress-up long after the trick-or-treating is over.

Buy It
$29.30

Transform your child into the cutest delivery driver on the block! With this adorable costume, he can join the United Parcel Service and hand-deliver the gift of cuteness.

Buy It

It's hard to beat the cuteness factor of this fluffy puppy dog one-piece. The super-soft costume is made from boa material and faux fur so baby will feel extra snuggly all night.

Buy It
From $46.88

Not every toddler is going to wear a full-on costume, so a comfy shirt and leggings with a little extra detail strike the perfect balance. Pretty and simple, this emperor moth costume slides over your tot's shoulder like a backpack and is made from lightweight taffeta.

Buy It
$25

Dress up your little monster as an actual monster for this Halloween. The one-piece costume is easy to pull on and has fun details, such as three-dimensional eyes, horns and teeth. Add playful green face paint (if your toddler will stay still long enough) to finish off the transformation.

Buy It
$34.99

Whether you simply love the furry creatures from Endor or are dressing up the whole gang in Star Wars attire, this baby Ewok costume is a win. The furry bodysuit combines with a soft, draped cowl to create the teddy bear-like beings from Return of the Jedi.

Buy It

Shop Our Favorite Finds for Halloween

Next Up

15 Too-Cute Halloween Costume Ideas for Dogs

Your fur baby shouldn't be left out of the Halloween fun! We tracked down some seriously adorable costumes that'll be perfect for your pup.

The 30 Best Halloween Costumes for Kids

Trick or treat! We've got the cutest and coolest costumes lined up for your kids this Halloween.

Save on Halloween Costumes for the Whole Family During shopDisney.com's Sale

Classic Disney character costumes, plus looks from the Marvel universe, Star Wars, Pixar and more, are all 20 percent off right now.

24 Adorable Pet Costumes You Can Buy on Etsy

Celebrate Halloween with these too-cute costumes for dogs, cats, rabbits and more that we found on Etsy.

Grandin Road's Wicked New Halloween Line Will Seriously Delight You

The haunting decor is absolutely goal-worthy, from front porch essentials to festive serveware.

20 Must-Have Halloween Buys That Will Last for Years

Treat yourself to our list of scary, sweet and high-quality Halloween buys to dress your home for the season.

27 Outdoor Halloween Decorations to Create the Creepiest Yard on the Block

Bring the holiday fun to your porch with these chic and festive outdoor Halloween decorations.

12 Fun Halloween Decorations Guaranteed to Get Smiles Not Screams

Give your littles a good laugh with these anything-but-scary Halloween decorations.

Everything You Need to Stock Your Home Bar for Halloween

Only foolish mortals enjoy Halloween without cute barware and a boozy drink.

Go Shopping

Refresh your home with stylish products handpicked by HGTV editors.

Follow Us Everywhere

Join the party! Don't miss HGTV in your favorite social media feeds.

Related Pages