Your baby’s first Halloween is a special kind of magic — tiny giggles, cozy costumes, and more photo ops than your phone can handle! Whether you’re looking for a solo costume for your little pumpkin or planning a full family theme, this guide rounds up 15 adorable, comfy, and creative ideas perfect for newborns to one-year-olds.
🧡 Solo Costume Ideas for Baby
These sweet looks are just for your little boo. Comfy, safe, and perfect for that first Halloween photoshoot or baby-friendly event.
Pumpkin Baby
A classic! Cozy orange onesies or wearable sack-style costumes with a little green stem hat.Bestseller #1Bestseller #2Bestseller #3Little Lamb
Soft fleece, floppy ears, and a sleepy vibe — ideal for younger babies who nap through most events.
Baby Bat
Dark onesie with felt wings and a bat-eared cap. Simple, soft, and spooky-cute.
Garden Gnome
A red pointy hat, fuzzy beard bib, and blue outfit = instant giggles.Bestseller #1Bestseller #2Bestseller #3Bear cub
Cutey little brown cuddly bears some may be hibernating in a stroller wile you go out for treats but some may be just taking their first bear steps.Bestseller #1Bestseller #2Bestseller #3Bestseller #4Baby Bee
A striped onesie, soft wings, and the tiniest antennae. Buzz buzz!
Bunny Baby
Use a cozy footed pajama with ears and a little tail — both adorable and warm for fall nights.Bestseller #1Bestseller #2Bestseller #3Bestseller #4
Who says black cats are bad luck? Some of them just sleep in a stroller all night long. This is a super easy costume that doesnt need a lot, really a black dress, jumpsuit, or onesie will do as a base with some ears or a hat with ears and you’re a set!
🎃 Family Costume Themes
Make memories with costumes that include mom(s), dad(s), siblings, or even the dog!
Harry Potter Family
Baby is Hedwig this could also be done with a regular whit romber or onesie and a hedwig hat, parents are Harry, Hermione, or Ron, and a sibling could be Dobby or a fellow wizard.
Wizard of Oz
Baby as the Cowardly Lion, with Dorothy, Scarecrow, and Tin Man rounding out the family.
Farmer & Farm Friends
Dress baby as a cow, chick, or piglet. Parents can be farmers or scarecrows.
Mickey and Friends
Mickey has a pretty big group around him so there are a lot of ways to mix the costumes up baby could really be anybody,but think about babys personality. Are they a friendy mouse type or more of a grumpy duck? Either way its a super cute a fun family costume!
Toy Story Crew
Baby as Buzz, Woody, or even a Little Alien. Parents as Jessie, Mr. Potato Head, or Rex!
Starwars Family
Baby obviously would be the most adorable droid or Baby Gogru, parents can be Luke and Leia, or an even more iconic duo Anikin and Padme
Bluey!
What better family costume than the Healer family themselves! Baby can be the main character Bluey, loving little sister Bingo, even silly Muffin. Parents can be Mum amd Dad Chili and Bandent
👻 Tips for Baby’s First Halloween
- Comfort First: Choose soft, breathable fabrics. Skip anything itchy, tight, or with scratchy seams.
- Keep It Simple: Babies don’t always need full costumes — a cute hat and themed bodysuit go a long way.
- Photo-Ready Moments: Plan a quick shoot before events in case baby gets sleepy or cranky.
- Stay Warm: Fall evenings can be chilly. Layer up or size up to fit warm clothes underneath.
Final Thoughts
Whether you go classic pumpkin or get the whole family involved, your baby’s first Halloween will be one to treasure. These adorable costume ideas will help you celebrate the season with style, comfort, and lots of smiles. Don’t forget to snap those pictures and enjoy every magical moment!
🎃 With love and giggles,
Sunnie Babies ☀️
Looking for more Seasonal fun? check out our Cozy Fall Must-Haves for Baby article for more fall fun! Also you can check out our Pinterest for even more baby advice and gift guids!
