It doesn’t get much cuter than babies in costumes! These DIY cute baby costumes include everything from an organic carrot to baby Bob Ross, a unicorn or my personal favorite, a wind up doll! Most of these cute baby costumes start with a onesie and many don’t involve sewing!
Funny Baby Costumes
These baby costumes are funny and adorable because it’s impossible for a baby not to look cute in costume! For a hilarious baby carrier costume idea, check out #15 on this list!
1. Carrot Costume
Adorable and organic, this baby carrot costume is sure to win the costume contest! Find out how to make the baby carrot costume tutorial here.
2. Baby David Bowie
This is, hands down, the best baby Bowie costume I’ve ever seen. Sarah Ivy turned her adorable son Finn into Baby Bowie with a puff paint doodled blue leotard, red leggings, hair dye and a face paint. For more pictures, check out Modern Kiddo.
3. Game Boy
It’s a Game Baby! If you were born in the 80’s this baby costume is for you! Check out this link for the complete DIY baby game boy costume tutorial.
4. Bob Ross
Does it get any cuter than a Bob Ross baby costume? This is a super simple costume to put together, find the complete DIY Baby Bob Ross costume details here.
5. Cheeseburger
5. CheeseburgerThis baby burger costume is perfect for a crawling baby. Dress baby in a brown onesie and attach the handmade burger buns to her belly and back with velcro. You can find the easy DIY baby burger costume on C.R.A.F.T.
Baby Animal Costumes
If you’re looking for coordinating sibling costumes, don’t miss this list of 37 animal costumes for kids!
6. Unicorn
Turn your baby into a unicorn with a plain white onesie and a DIY unicorn hat. For the complete baby unicorn costume tutorial, check out Taylor Made Creates.
7. Panda Bear
Baby panda bears are the cutest bears of all! Real ones and costume ones. This DIY baby panda costume can be made with a black onesie, felt, and a white hat in less than 30 minutes. You can sew or hot glue this cute panda bear costume together.
8. Koala bear
This no sew baby koala costume is made with a grey onesie and felt. Everything is simply safety pinned on so that it can be worn again! Oh and if you’re looking for a mom and baby costume consider dressing up as a tree and let baby koala perch herself in the tree. 
9. Skunk
All you need for this DIY skunk costume is a hot glue gun, faux fur and a black hooded sweatshirt! How stinkin’ cute (pun intended) is this baby skunk? For a complete tutorial, check out Happiness is Creating.
10. Cow
This is hands down the cutest baby cow costume I’ve ever seen! Best part? The cow udders are made out of baby bottle nipples. For the complete tutorial check out Make It Love It.
11. Dragon
This baby dragon costume is specifically made for the children’s book, Dragons Love Tacos, but it would be adorable for any dragon lovin’ baby or parent. Simply hot glue sponge to a solid colored hoodie and pant set to make spikes. For pictures and a detailed tutorial hop on over to Hello Wonderful.
12. Parrot
This baby parrot costume does not involve sewing and she even dyed the white onesie red herself! For more pictures and the complete tutorial, check out Lil’ Mop Top.
13. Lion
This cute lion costume started as a fleece hat. It was all hand sewn! For details, check out Try It Mom!
14. Dinosaur
I think this picture comes from Parents Magazine, but I can not find the original link for the life of me! The sponge spikes on this baby dinosaur costume are genius!
15. Octopus
This baby octopus costume is a tie dyed onesie and pants with a belt of 8 legs. For more pictures and details, check out Taylor Made Creates.
16. Mice costumes
If one baby mouse is not cute enough, round up 2 more babies and craft up 3 blind mice. Check out the baby mouse complete tutorial on House that Lars Built.
Cute Baby Costumes
In my opinion, all DIY baby costumes are cute!
17. Mickey Mouse
Not only is this costume adorable, it’s super easy too. The yellow shoes, white gloves, and extra large Mickey ears make the costume! For the complete baby Mickey Mouse costume tutorial, hop on over to The Chirping Moms.
18. Flower
I couldn’t “pick” a cuter costume if I tried! For more pictures and a detailed tutorial to make your own flower baby onesie check out Your Wish Cake.
19. Wind Up Doll
All you need for this baby costume is an adorable baby, sweet vintage dress, hair bow, and a wind up key. The wind-up key was made out of a toilet paper roll, styrofoam ball, and cardboard cutout, spray-painted gold. See read more about how to attach the wind up key to baby, check out Hart + Sew.
Have you ever made a baby costume? I’d love to see some more ideas!
If you’re looking for more awesome Halloween costumes, check out:
Comments & Reviews
These are to die for! First I saw the carrot costume and rushed to comment, but then I spotted the octopus and then the wind up doll…now I just want them all!