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Ah, fall. The weather cools down, the leaves turn beautiful shades of red, green and yellow, pumpkins appear on porches and in literally every other dish, drink and baked good. Not to mention, all of the fabulous scarves and jackets waiting to be worn out and about.

But it’s also the season for your baby’s first Halloween costume. If your little one is celebrating their baby’s first Halloween costume, you’ll want to make it extra memorable. Consider this: Halloween only comes once a year. This is the youngest your kids will ever be. There are only so many times they’ll let you dress them without any fuss. Whether you’re looking for a Halloween costume for infants, toddlers, or just want a DIY baby Halloween costume that makes everyone smile, your baby’s first Halloween costume is one to keep on record.

Related: Target launched their Halloween costumes and these are our top picks

Sure, we love family costumes, but nothing warrants the biggest smiles and laughs like baby costumes. From pumpkins and candy to mini ghosts and celebrities, these baby costumes for Halloween are sure to make your baby’s first Halloween a memorable one. Get inspired with these cute baby Halloween outfits, perfect for trick-or-treating or just snapping the sweetest baby milestone photos.

Baby Halloween costumes that are too good to miss

1. Dolly (of course)

So many eras, so little time.

2. Dessert never looked so sweet

Buy this adorable costume here! Or, if you’ve got a darling duo going as milk and cookies then, check this out.

3. We want to eat this right up

You can DIY this cotton candy costume with a pink or blue onesie and some poly-fil like this mama did. If you’d rather add something to cart (and make your life a little easier) then check this one out.

4. Because when else will they let you dress them like a chicken?

Buy this sweet chicken costume here and if you’re looking for a hatchling, you don’t want to miss this one.

5. Granny knows best

Floral dress, cardigan and a little grey hair. Get Grandma’s costume (for baby) here.

6. Sardines

How sardines became a vibe is still a mystery, but the packaging speaks for itself. And we absolutely love the low stress of dressing the transportation rather than a cranky babe.

7. The cutest garden gnome you ever did see!

Find your own gnome costume here.

8. Soot sprite

Any Miyaziki costume is a win, but the tiniest bundles can pull off a Spirited Away soot sprite and look extra snuggly.

9. Spirited Away’s Kaonashi

Actually, we spoke too soon.

10. A Cabbage Patch wig? Costume complete!

11. To infinity…AND BEYOND!

12. Baby burrito

I mean, they’re already in that shape, right?

13. Mr. Clean

An easy way to roll with the bald head they’re already rocking.

14. Little Bo Peep

Lost sheep, lost sleep, same thing right?

15. Clark Kent

Superman is fine, but Clark Kent? Now that’s going to get some attention.

16. Concha

The cutest carb bundle we ever did see.

17. The Pope

18. Ty Beanie Babies

The best part about this one is that all you have to do is make a tag and BAM! Any cute animal suit gets an instant upgrade.

19. A very hungry caterpillar

20. What has 8 legs and a whole lotta cuteness?

Get them in these costumes before they grow up! Baby octopus costume will keep them warm on a chilly Halloween night.

21. Pubert! (Real ‘Addams Family’ fans know)

Doesn’t take much to pull this together aside from a neutral colored onesie and a little black liner to color in the brows and draw the ‘stache.

22. Baby Beetlejuice

It’s the green little hair spikes that pull it all together.

23. Sir Elton John

There are a lot of ways to pull this off, but we’re feeling the full Rocket Man send up.

24. Hawaiian rolls

Baby rolls are irresistible, so why not lean in?

25. Did someone say “moo?”

Got milk? Fit your baby in this lil’ cow cutie

26. DIY Snail

An ideal design to DIY, this sweet snail is all cardboard, paper and pieces they can wear again and again.

27. Freddy

It takes a special sort of dark humor to go the horror route with a newborn, but frankly we’re here for it.

28. Cute Chucky

That said, you can still go the cute route at the same time.

29. Scuba babe

30. Frida Kahlo

A flower head piece, some brow pencil and off you go!

31. There’s no place like home

There’s no costume like this costume. The “Dorothy” look can be done with as little as a gingham dress and red tights (especially if you don’t have red flats). Or, you can get the whole look here.

32. The cuddliest bat on the block

Get yourself a winged baby with this bat baby costume.

33. Come on Barbie, let’s go party!

34. A teeny tiny skeleton

Not only does this skeleton onesie glow in the dark but it’s also part of a set for matching family pajamas.

35. Snow White (and her apple)

snow white - Motherly
Keshia Williams

All this princess needs is a shiny apple. Get your Snow White look here.

36. Wild Things baby edition

wild things baby costume - Motherly
Nicolle Mallinson

Here’s to your very own wild thing!

37. The king of rock and roll

elvis baby costume - Motherly
Brittany Lara Pilcher

Rock and roll baby! An actual rock and roll baby, that is.

38. And a dash of soy sauce!

sushi roll baby costume - Motherly
Chelsea Druso

It might make you hungry but there’s no way a baby sushi roll doesn’t make you smile.

39. Monopoly Man

monopoly baby costume - Motherly
Allanah Bryant

A white onesie and black trousers are all you need for the foundation of this costume. Draw a darling mustache on your babe (or use a sticker). For the top hat, you can craft one out of felt or just use a comfy vintage cap.

45. Pop Star Sparkle

Glittery onesie inspired by Taylor Swift’s “Eras Tour”ـ or any mini pop star look.

Why your baby’s first Halloween costume matters

Your child’s first Halloween costume is more than just an outfit—it’s a memory in the making. According to National Retail Federation Spider Man, Princess and pumpkin are amongst the popular options, Prescott Pediatric Therapy recommends avoiding face paint, masks, veils, and cloaks, as these can make costumes warm, obstruct breathing, and be uncomfortable for kids who dislike certain textures.stumes that are soft, breathable, and allow free movement, ensuring both comfort and safety.

What are the safest first Halloween costumes for babies?

Look for flame-resistant fabrics, breathable cotton, and avoid anything with small detachable parts.

How to choose a comfortable Halloween costume for infants?

Prioritise mobility and comfort. Make sure baby can crawl or toddle without restrictions, and layer smartly in cooler weather.

Make Baby’s First Halloween Unforgettable

Your baby’s first Halloween costume is a once-in-a-lifetime memory. Whether you opt for a baby pumpkin costume, baby Disney costume, or a handmade DIY baby Halloween costume, the most important thing is capturing the joy. Don’t forget to snap lots of photos—you’ll thank yourself later.