Costume Ideas For Baby’s First Halloween
These Halloween costumes for babies and infants will spark your imagination and have you choosing the perfect costume! We’ve included a long list (with pictures) and links to each costume to help you decide how to dress up your little one this spooky season.
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Newborn and Infant Halloween Costume Ideas
Depending on where you live, this Safari Lion costume for newborns will be perfect to keep them warm during the fall outing. We also love how easily you can put the headpiece on and off.
How cute is this baby MD outfit? It’s 100% cotton and is ultra soft on a newborn. Plus it comes with little footie shoes. It also comes with a little surgical cap (warm beanie).
Sizes available: 0-3 months This superwomen costume is so darn cute! If you have a little one between these ages 0 – 3 months, this might be the one to go with.
We are going bananas for this Banana Baby infant costume. You can easily put the baby in a pajama underneath to keep them warm.
This Woody costume is one of my favorites because you can also dress them up with this set year-round. Because why not!
This jack-jack-inspired costume is perfect to keep your baby comfortable. The sizes do start at 12 months and up so please keep that in mind if your baby is younger than 12 months in clothes sizes.
7. Pig Costume For Infants
This piggy costume is actually going pretty fast on Amazon – that means try to order it early or put it on your wish list to see when it will be back in stock. (if it’s available just place it in your cart. trust)
How cute is this Halloween costume for infants and toddlers? Made by Carter’s. It comes in 3 pieces.
9. Baby’s First Pumpkin Costume
Will you be baby-wearing during Halloween? This is the perfect costume to do that in. Make everything more festive with this pumpkin costume for your baby carrier.
The hat and booties are for sizes 0-3 months. Fits almost all baby carriers.
No guarantee that your toddler would let the headpiece stay on but at least for pictures it is worth it. The dragon costume starts with sizes 12 months to 24 months.
11. Storm Trooper Halloween Costume For Infant/Toddler
My family is a Star Wars Family, my little guy wore his Star Wars Storm Trooper Costume along with his Build-a-Bear in a Han Solo Outfit as we trod the street in his first-ever Halloween.
12. Avocado Baby Costume
Awwww, the unicorn has been like the theme for all birthday parties in the past few years, make it a theme this year again with the unicorn baby costume. The sizes available are 3-6 months.
14. Tootsie Roll Costume
So not only is this super adorable tootsie roll costume funny, it might be the most affordable one on this list!
15. Little Mermaid Infant Newborn Costume
Grab this costume for a little mermaid baby on Amazon.
How sweet is this spiderman costume for your infant? This is great if your family is into the superheroes.
This is so cute, we are in love with this costume, I’d say take advantage of the costume and do a Disney-inspired photoshoot.
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You can see how beautifully designed this Belle Costume is.
This makes a perfect baby’s first Halloween costume because it keeps the baby warm is easy to put on and if a diaper needs changing the buttons are on the bottom.
How cute is this mini monster baby costume, I think I say this about every costume. I can’t help it.
21. Lady Bug Infant – Toddler
This is so cute, you don’t have to put the giant head of the Lady Bug Costume on maybe get cute little antennas.
22. Stitch Costume Unisex For baby
This cute Stitch costume is for Disney lovers. The sizes available (right now as of writing this) are 6-12 months & 12-18 months. It will fit bigger than expected with room to wear leggings or warm pants underneath.
How cute is this, you don’t really see this Astronaut one a lot. It’d make for a very special first or second Halloween. Currently in stock sizes: 6-12 months & 18 month. (it usually sells out each year as we get closer to Halloween)
24. Lady Bug Costume Infant (tutu)
This ladybug costume (tutu) is more for toddlers than babies. Depending on your baby’s size during Halloween it might fit.
Anything that incorporates the baby carrier is a perfect Halloween costume for infants because then you can be hands-free and not have to worry about them and a stroller.
This is hilarious. This baby hot dog costume is a must! It’s funny, cute, and will keep the baby nice and warm.
That tattoo sleeve’s on this jailbird baby costume are perfect.
28. Owl Infant Costume
This infant owl costume is perfect if your little one is into Owls. It’s warm and comes with a hood. It starts with sizes as small as 6 months and goes up to 24 months.
29. Little Cow Costume For Infants & Toddlers
We love the wide-size variety of this cow costume. Use this as an opportunity to create the ultimate Old McDonald Farm with your family.
30. Lizard Infant – Toddler Costume
This Lizard costume for babies is pretty easy to put on kids and they remain warm throughout Halloween.
31. Elephant Costume
The elephant in the room will have all the attention, and can you blame anyone. It is so cute.
32. Elsa From Frozen
The cutest Frozen princess ever. This can also be used as a photoshoot dress it is that cute.
33. Pirate Outfit
You can find it here, the cute little pirate baby is ready for a photo op.
Similar to the Pirate one above this one is a dress style made for girls. This is perfect if you have opposite-sex twins. Dressing them in these pirate outfits.
35. Winnie The Pooh
Okay but look at that little plump belly. This Winnie The Pooh is so adorable.
This is perfect if 100-acre kinds of wood are your style. You can find the Tigger costume here.
See more about the costume here. It can inspire your family to be a little motorcycle gang and have the cutest pictures ever.
38. Mr. Penguin
The little hat on this penguin costume makes it a very fancy get-up for your infant.
39. Sweet Apple
Little Apple baby is a sweet little get-up for any baby. Do you see your little one in this?
More food ideas, I think someone is hungry (me). This strawberry costume is adorable, and you can have a matching one too.
You can do a big family event with this peanut infant costume. Parents as circus members, gorillas, or elephants the possibilities are endless.
See more about this sea turtle infant and toddler costume.
- This is a turtle costume for really small babies
How cute is this wee rabbit infant costume for Halloween? It’s one of my favorites.
This is great because it can double as a pajama for the cold October night as well. They have a lot of sizes available including 0-3 months. Which is great if you are going to have a tiny one around Halloween.
The cutest witch I’ve ever seen. Comes with hat, the dress has the sleeves stitched in.
Glinda the good witch wizard of oz – do the full cast lineup if you dress up as a family.
This is so precious. The Dorothy costume can be accessorized with a little black dog plush toy.
This Tinman swaddle costume for infants is so cute and it’s also a swaddle, win-win for Halloween.
49. Chef Baby
This is it, just stop scrolling this little chef baby costume is the one.
Newborn costume, check! The little fox is perfect for those tiny little first months as a Halloween costume.
51. Little Bee Set
Keeping your baby warm will be easy in this Halloween-inspired Bee costume.
See more about this Peacock costume here.
53. Samurai Japanese Outfit
Available sizes: 6-24 months
See more about the Samurai Japanese costume here.
Are you or your partner a fan of Dragon Ball Z (no, just me)? Dress them up in your favorite characters’ outfits.
55. Darth Vader Star Wars Uniform For Infants
The force is strong with this Halloween infant costume. The Darth Vader star wars uniform is awesome!
Dark side or light side, which will you choose. Going with the Obi-Wan fitted costume for baby you will go the path of the Jedi.
You can buy this Yoda costume here.
Do I love Star Wars, yes, yes I do? Do I want my son to dress up as every character also yes?
58. Princess Leia Star Wars Costume For Baby
This is adorable. The princess Leia Star Wars costume is perfect for your little girl.
I think what I love most about this garden gnome costume for baby’s is the big ears on the hat. So funny.
60. Adorable Chicken
This chicken costume for baby is so cute, I know I have been saying that about every costume.
This might be the perfect very first Halloween costume that you put on your baby. It’s simple, cute, and shows us what Halloween is really about (the fall season and pumpkins duh lol)
We love that it comes with the hood making this tiger one to look so cute during Halloween.
63. Baby Shark
See more about this Shark costume on Amazon.
This one-piece comes with a hat and starts off with sizes as small as 6 months. And goes up to 3 years. This Ghost Buster costume for infants is awesome.
65. Unicorn Costume
This unicorn costume is one size fits almost all. It’s a size small and can be used from babies as little as 10 months to those 18 months depending on their growth curve.
That’s it all 65 babies first Halloween costumes for newborns and infants. Find one that you love that we didn’t mention?
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65 Halloween Costumes For Infants And Toddlers
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Rosaura is the mom blogger who helps first time pregnant and postpartum moms find the solutions to their everyday problems. From first finding out you’re pregnant to giving birth and baby care, she has you covered.