Looking for the cutest, funniest, or most creative baby Halloween costume ideas? Whether your little one is crawling, cruising, or just chilling in your arms, there’s something extra magical about seeing them dressed up for the spooky season. From sweet food-inspired outfits to whimsical storybook characters, these baby costume ideas are perfect for photos, trick-or-treating, or hanging out at your local fall festival.
1) Ramen
This hilarious and unexpected costume from ShopTingandThings on Etsy features a onesie designed to look like a noodle bowl, complete with a noodle-like hat on top. It’s a fun choice for food-loving families and guaranteed to get laughs from everyone who sees it.
2) Baby Garden Gnome
Complete with a red cone hat, white beard bib, and a tiny belt over a cozy onesie, this garden gnome costume is both hilarious and adorable. Bonus points for adding a mushroom plushie or flower pot for props!
3) Crayons
From PhotographyofLiberty on Instagram, this group-friendly idea is bright and playful. Dress your baby in a solid-colored outfit with a matching pointy hat and the word “crayon” across the front. It’s perfect for siblings or daycare friends to coordinate as a rainbow of crayons!
4) Wednesday Addams
From MyBabyWolf on Etsy, this tiny goth queen look features a black dress with a white collar, braids, and all the spooky vibes. It’s an effortlessly cool costume with a little bit of sass and a whole lot of Halloween flair.
5) Pumpkin
From CreativeDesignsbyAmi on Etsy, this crocheted pumpkin outfit is as classic as it gets. Think round, orange, and ridiculously cute with a green stem hat. It’s an easy and timeless way to celebrate baby’s first autumn.
6) Baby Bat
With soft wings attached to a black or grey onesie and little pointy ears on a cozy cap, your baby will look like the friendliest bat in the night sky. It’s a spooky-season staple that’s both cute and comfy.
7) Cookie Monster
From OhBeauHereWeGo on Instagram, this fuzzy blue costume brings Sesame Street magic to life. Complete with googly eyes and cookie details, your little monster will look like they just raided the snack cabinet!
8) Lion
From AleraVintagee on Etsy, this lion costume is a cozy, knitted option with a soft mane and cute little ears. It’s warm, adorable, and perfect for chilly Halloween nights.
9) Bumblebee
Buzz-worthy and sweet, this costume includes yellow-and-black stripes, mini wings, and bouncy antennae. It’s playful and fun for a Halloween full of happy buzz.
10) Very Hungry Caterpillar
From OhSoVeryKnotty on Etsy, this long-sleeved caterpillar outfit is colorful and instantly recognizable. It’s a nod to a beloved children’s book and makes for a sweet costume and keepsake.
11) Popcorn
From OhBeauHereWeGo on Instagram, the popcorn costume features puffy white details and a red-striped base, turning your baby into a movie snack everyone will want to cuddle. Pair it with a soda pop sibling for a cute combo!
12) Chicken
From CrochetedByAna on Etsy, this costume includes a fluffy white hat with a little red comb and a cozy bodysuit. Your baby will be the most adorable chick in the coop!
13) UPS Delivery
From Emmadot2 on Instagram, this costume includes a mini brown uniform and even a felt package. It’s a hilarious and unique outfit idea that’s perfect for a baby who’s always on the move.
14) Cabbage Patch Kid
From NellyBeanco on Etsy, this iconic throwback costume features a yarn wig styled in pigtails or curls. It’s nostalgic for parents and undeniably sweet on your baby.
15) Monkey
From MRocheCrochet on Etsy, this monkey hat and diaper cover set makes for a cozy and easy costume. It’s perfect for a ‘baby’s first Halloween’ photoshoot, because even if you’re too young for trick or treating, dressing up can still be fun! Little ears and a curly tail add all the charm!
16) Elmo
From OhBeauHereWeGo on Instagram, this bright red fuzzy outfit is full of personality. Add Elmo’s face on the hood, and your baby will be ready to bring the Sesame Street fun.
17) Coffee Cup
From MaCoKeDesigns on Etsy, this adorable costume is perfect for babies born to caffeine-loving parents. With a cozy coffee cup design and whipped cream hat, it’s the ultimate pick-me-up look.
18) Hedgehog
From Divendi on Etsy, this baby hedgehog costume features a snuggly suit with a soft, textured back that mimics spikes. It’s cozy, unique, and oh-so-sweet.
19) Firefighter
Little hero alert! A firefighter costume usually includes a red or yellow jacket-style onesie with reflective stripes, plus a soft helmet hat. It’s a fun way to celebrate bravery in the tiniest form.
20) Snail
This baby snail costume includes a soft spiral shell worn on the back and gentle earthy tones. It’s slow, steady, and totally charming.
21) Baby Rockstar
Deck your baby out in a red bandana, mini studded jacket, and a star-covered onesie. This edgy look is perfect for music lovers and makes for an awesome costume they can wear beyond Halloween.
22) Strawberry
This berry sweet costume is as adorable as it gets! Usually made with a red romper dotted with little black seeds and topped off with a leafy green hat, your baby will look like they popped right out of a fruit basket. It’s a classic pick for a reason—bright, colorful, and totally photogenic. This look is berry hard to resist!
23) Astronaut
From MumDesignGifts on Etsy, this tiny space suit and helmet combo makes your baby look ready for blastoff. It’s shiny, fun, and perfect for space-loving families.
24) Racer
From MumDesignGifts on Etsy, the racer outfit includes a bold custom suit with fun patches and stripes. Whether it’s a Halloween race or just crawling practice, this outfit is made for speed!
25) Black Cat
A classic Halloween pick that never goes out of style! A baby black cat costume usually includes a cozy black onesie, soft kitty ears, and a little tail. Add a painted-on nose and whiskers for extra cuteness. It’s simple, comfy, and perfectly spooky-sweet for your little trick-or-treater.
26) Gumball Machine
This costume uses a white shirt covered in colorful pom-poms to mimic gumballs, paired with a red bottom and a “25 cents” label. It’s eye-catching, cheerful, and full of nostalgic charm. Plus, how cute are the matching family costumes? Mom and Dad can both wear a 25-cent shirt to go along with their baby gumball machine.
27) Baby Sunflower
A bright yellow petal headpiece frames your baby’s face, while a green onesie or beige outfit makes up the stem. This cheery look is perfect for fall photos and garden lovers alike.
28) Avocado
This minimalist costume features a soft green suit with a big brown “pit” on the tummy and a dark green stem hat. It’s trendy, easy to wear, and ridiculously cute.
29) Baby Pineapple
Bright yellow with a leafy green hat, this pineapple costume is sunshine in outfit form. It’s a tropical twist that’s sweet, stylish, and super photogenic.
30) Baby Chef
Outfit your little one in a white onesie with a tiny red scarf and a soft chef’s hat. Add a felt whisk or play spoon, and your baby is ready to cook up some smiles.
31) Baby Cloud with Rainbow
This dreamy costume combines a fluffy white cloud body with trailing pastel rainbow streamers. It’s whimsical, cozy, and perfect for a magical Halloween vibe.
32) Baby Bubble Bath Costume
Foamy fun! This costume features a loofah headband, clusters of white pom-poms as bubbles, and a rubber ducky accessory. It’s funny, cozy, and absolutely adorable.
33) Pizza
Who can resist a slice this cute? A baby pizza costume usually features a soft triangular bodysuit topped with felt “pepperoni,” “cheese,” and other fun toppings. It’s quirky, cozy, and perfect for food-loving families. Plus, it’s a total crowd-pleaser—everyone loves pizza!
Wrapping up
From fuzzy critters to funny food costumes, there’s something on this list for every little personality. Whether you’re snapping first-Halloween pics or heading out to trick-or-treat, these baby costumes are guaranteed to bring smiles. Get your camera ready—Halloween just got way cuter!
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