These Adorable Baby Halloween Costumes Will Make Everyone Say 'Aww'

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Halloween is one of those holidays most kids dream about! Dressing up as your favorite character and spending the night collecting candy–what could be better? And although your littlest one may not be old enough to join in on all the festivities, baby’s first Halloween (or second or third) is always a magical milestone worth going all out for!

With that in mind, don't let the older kids have all the fun! Instead, take a look at our all-time favorite baby Halloween costumes before heading out on October 31. Each and every one of these sweet Halloween costumes is all but guaranteed to elicit a few "awws" from fellow trick-or-treaters and party guests. Plenty of these picks will fit right in with your family Halloween costumes, too. So, melt hearts at your annual Halloween party by transforming your little one into a bright yellow sunflower or take a cue from Ladd Drummond himself and dress your baby up in a cowboy costume, complete with tiny "cowboy booties" and a ten-gallon hat. If you're in need a of an age-appropriate best friend costume or sibling costume, you could even add a cozy cow romper to complete the look.

There just isn't a more un-boo-lievably adorable way to celebrate the holiday. They'll keep your little bundle of joy cozy and warm throughout the festive celebrations–all while providing you with dozens of unforgettable photo ops. And after you snap those pics, you'll definitely want to share them on social media with one of these fun Halloween Instagram captions! And when trick-or-treating is over, keep the cuteness going with matching Halloween pajamas.

Baby Owl Costume

Grumpy the Dwarf Costume

Snow White Princess Costume

Lil' Lobster Costume

'Ghostbusters' Stay Puft Costume

Hershey's Kiss Costume

We know–you didn't think your little one could get any sweeter! But this costume just might raise the (chocolate) bar. The silver tunic and headpiece featuring a "kisses" ribbon will be the cutest pick on the block!

Teddy Bear Bodysuit

Your little cub will look un-bear-ably cute dressed as a teddy bear this Halloween. This sweet costume also comes in several other fun colors and can double as a playsuit they can wear all year long.

Little Cowboy Costume

Giddy up and get this cute cowboy costume for a Halloween straight out of the Wild West! Everyone will get a kick out of that little romper with a mini hat and bandana.

Deer Costume

Oh, deer! We're just loving this woodland friend costume. It's cute and cozy, featuring a furry brown and white jumpsuit with deer foot booties–plus a hoodie with attached ears and antlers.

Tiny Scarecrow Costume

There's nothing scary about how adorable this scarecrow costume is! Overalls, an attached plaid shirt, the cutest printed patches, and faux straw accents make this costume too cute to pass up.

Duck Costume

Part costume, part stuffed animal, this delightful duck find is bound to bring a smile to every trick-or-treater with whom you cross paths. A zipper closure makes it easy to take on and off.

Strawberry Costume

Couldn't you just eat this one up? It comes with a bubble romper and the cutest little strawberry hat. Your baby can wear this costume over tights and a long sleeve shirt to stay warm and cozy.

Sunflower Costume

Ree loves sunflowers for a reason: They're cheerful, fun, and larger than life. With this potted flower outfit, your little one will be the cutest bloom on the block.

Snail Costume

If it's not easy to get your kid to wear a costume, then this snail outfit is your best bet: Elastic attachments make it possible for you to slip the outer shell over their shirt, so they'll barely even notice it's on.

'Cute Noodles' Costume

This instant ramen ensemble is clever and original enough to win any costume contest.

Knitted Curler Hat

This hilarious hat works as a costume in and of itself, but add a tiny bathrobe and a pair of glasses, and your little one will look like Grandma!

Pee Wee Pirate Costume

Shiver me timbers, this is one cute costume idea! Don't worry about wrangling all of the different elements you see here: The shirt and vest are actually one item while the pants and hat both have elastic to make dressing easier.

Condiment Costumes

Dress up as a hot dog or hamburger, then keep one of these tiny condiments by your side all evening. You can choose from a variety of different condiments—ketchup, mustard, or relish—or purchase all three for a memorable group costume.

Starbucks Costume

If you spend every morning at Starbucks, this is the costume your child needs. The cotton bodysuit is decorated with a logo and chiffon whipped cream. And just look at that straw headband!

Cow Costume

Whether you live in the countryside or simply wish you did, you'll find this cow costume irresistibly cute. It's also comfy enough for your baby to wear all day.

Baby Carrot Costume

They may not love eating their veggies, but they will surely love donning this cozy carrot costume! It brings a whole new meaning to "baby carrot."

Crocheted Yoda Costume

The cuteness is strong with this one. Level up his Halloween costume with this crocheted Yoda hat.

Burrito Costume

Keep your newborn comfortable all night long (and earn lots of laughs) with this tortilla swaddle. No zippers, velcro, or snaps here—just pure softness.

Penguin Costume

How cute are those yellow flipper booties?! This costume also features easy-to-close snaps that will make taking it on and off less of a headache.

Robot Costume

This robot costume looks a little bit like R2-D2, so it would also make an excellent sidekick for any grown-up Star Wars costumes you have in the works.

Lion Costume

This lion costume is a one-piece wonder: The hood attaches to a ruffled mane, which fits onto a footed jumpsuit with snaps for easy diaper changes.

Banana Costume

Though Ree famously "abhors" bananas, she'd still get a kick out of this adorable outfit.

Tiger Costume

Bring the zoo home with this adorable baby tiger costume. The tiger paw booties will win you (and your baby!) all of the compliments.

Pumpkin Costume

This list simply wouldn't be complete without at least one jack-o'-lantern costume—and this one's a fabulous choice. It's soft and comes with an attached velcro hat and diaper snaps.

Chef Costume

Your baby will look like a pint-sized chef with this costume! A super soft material makes it appropriate for children as young as 7 months to wear.

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