50 Halloween Costumes for Pregnant Moms

Fall is upon us once again, which means that it is almost time to choose your Halloween costume! If you are pregnant, you may wonder about the best way to incorporate your bump into your holiday festivities. Reusing costumes from the past will not work, so it may be time to look for something new. There are many fun choices out there for Halloween costumes for pregnant moms. Check out our list below for some inspiration.

50 Halloween Costumes for Pregnant Moms

1. Gumball Machine

The gumball machine’s shape lends itself well to the outline of your growing belly. All you need is a white shirt, red skirt, and some pom poms or felt circles of all colors. Just glue the gumballs onto the belly of your white shirt, and you are all set. This one is fun and colorful.

2. Avocado

The sheer size of an avocado pit lends itself well to a pregnant mama’s costume. All you need to do is draw the shape of an avocado on a large piece of presentation paper or cardboard. Cut holes for your head and belly, then paint the avocado flesh with shades of green. Make sure to add straps to put your arms through and pair them with a brown shirt to depict the pit color accurately. This DIY post will tell you all you need to know. Bam! Guacamole, anyone?

3. Mommy Leopard

If you love the sexy cat look for Halloween, you do not need to give it up this year. This costume lets you be a leopard, even while pregnant. This comfy leopard-print dress even comes with kitty ears to complete your cat look. Who said pregnant still can’t be sexy? This dress is a showstopper.

4. Mike from Monsters, Inc.

When I was pregnant with my second, I had a Mike maternity shirt. It was green with his giant eyeball on my belly and a smile. My oldest loved whenever I wore this shirt. It also lends an idea for your Halloween costume. You can go as Mike from Monsters Inc. If you can’t find a shirt like the one I had, you can always get a green maternity shirt and make your own monster face to put on it.

5. The Death Star

For Star Wars fans out there, this maternity shirt lets you go as the Death Star. The image is of high quality and comes printed on a comfy black shirt to give the full effect.

6. Cat with Yarn Ball

If you dig the black cat look, but a sexy cat is out this year, you could improvise. All you need to do is pair your black maternity shirt with a ball of yarn to your baby bump. Let some of it hang down, but be sure that it isn’t a trip hazard. Add some black leggings, kitty ears, and a tail, and you are all set to go! By changing up your black cat costume, you will be comfy as you partake of the Halloween festivities.

7. The Grinch

For some real laughs, dress up as the Grinch who stole Christmas! Get some green tights or leggings, a green leotard, and cover your shoes, neck, and wrists with some faux green fur. Take it over the top by painting your hair and face. You’re sure to be the life of the Halloween party!

8. Super Pregnant

Super pregnant halloween costume

It’s exhausting and a lot of work being pregnant. And we think you’re pretty super growing a human being. This comfy Super Pregnant costume is the perfect thing to wear for our super preggo mamas.

9. Pumpkin Maternity Costume

Show off your “babe-o-lantern” in this Pumpkin Maternity Halloween Costume. A fun twist on a classic, baby will be part of the festivities in this adorable set. Even better, in soft and stretchy jersey knit, you may end up wearing them as PJs!

10. Theodore the Chipmunk

This is a great and easy DIY Halloween costume. The expecting mama can dress up as Theodore, Dad can be Simon, and your older child can be Alvin! This is actually what our Editor-in-Chief dressed up with her family when she was pregnant with her second. She bought different colored sweater shirts for the three of them, some fake round glasses for Simon, and cut out some yellow felt to make an “A” on Alvin’s sweatshirt. Such a great idea!

11. Cool-Aid Dude

Well, this is too Kool. 😉 Check out this awesome DIY Halloween costume this couple made. You can really make an entrance with this costume!

12. Mummy-To-Be

Are you a Mummy-to-be this Halloween? Wrap up your baby bump in this cute and cozy pregnant Halloween costume that feels as cute and cozy as it looks. In soft and stretchy jersey knit, this set will end up at the top of the pile in your PJ drawer.

13. E.T.

Here’s another great DIY Halloween costume for pregnant mamas! E.T. is a classic. All you need for this costume is a red hoodie, brown shirt underneath, draw the face on your belly, a towel around it, and a basket with some aluminum foil wrapped up for bike handlebars. This idea is too clever!

14. Care Bear

How adorable is this costume?! We all know that Care Bears have a cute design on their belly representing their personality and power. Choose your favorite Care Bear and design your own look! This mama did an amazing job making her own raincloud, Grump Bear costume.

15. Magic 8 Ball


Another great way to keep yourself comfy is by going as a Magic 8 Ball. Pair your black leggings with a black shirt. Then, add a white circle with a black 8 to your belly. If you double up on the shirts, you could also hide an answer on the second shirt, such as “ask again later” to answer, as people will undoubtedly ask you questions.

16. Baby Captain America Escape

This shirt is a cute way to add some fun to your Halloween costume. It features a tiny Captain America baby peeking out with his shield.

17. Pot of Gold Baby

This shirt is ideal for both Halloween and St. Patrick’s Day. The pot of gold on your stomach is a fitting tribute to your little one growing instead. Your baby is your treasure, after all! Plus, it’s super comfy, and what pregnant mama doesn’t want to be comfy? Add in a partner or kid dressed as a leprechaun to complete the theme.

18. Thing 1 and Thing 2

If you have a Cricut Maker, you can make this adorable Thing 1 and Thing 2 costume with this fun tutorial. This shirt is a cute tribute to one of the most famous children’s authors, Dr. Seuss, and people will love it.

19. Troll

Your pregnant belly is the perfect thing for a lucky troll costume! We love how Lindsay Boreing from the country-pop band Chasing Ivy made her costume. She used a bike reflector for the belly button jewel, a green tutu, a skin-toned top, and sprayed her hair pink with a lot of hair product to stick up! Your Whole family could dress up as trolls this Halloween!

20. Disco ball

Using your belly as a disco ball is another great way to incorporate your bump into your Halloween costume. Add some sparkly silver paper cut out as a circle to cover your belly as the disco ball. Combine it with a gray shirt and pretty skirt, and you are set to go. You can also add some silver rhinestones or makeup to your face and take things a set further. Make sure to spin around a lot on the dance floor!

21. Bun in the Oven

This costume is a cute way to show that you have a bun in the oven! Just add some black leggings and a black long-sleeved shirt to this costume, and you will be all ready to go.

22. Expectant Snow White

Just because you’re pregnant doesn’t mean you need to give up your dreams of being a princess or a queen for Halloween. This Snow White maternity dress is perfect for a Disney-loving mama-to-be.

23. Video Gamers

If you and your partner are into video games, this is a fun, low-key option for couples. The dad-to-be shirt denotes him as Player 1, while the maternity shirt has Player 2 across the chest and then “Waiting for Player 3” with a loading bar. These shirts are a  super cute option for comfortable costumes.

24. Forky

This adorable shirt features Forky from Toy Story and is sure to be a hit with other moms and kids. It is handmade and looks just like the character. This one is an excellent choice if you are looking for a comfy shirt for your Halloween gathering.

25. Angel

Dressing up as an angel is still a fun choice. Check out this angel costume that comes with wings and a fluffy white halo.

26. Hocus Pocus Lover

Hocus Pocus is one of the best and iconic films with a Halloween theme. This fun “Winnie . . . I smell a child” shirt is an excellent choice for fans of the movie. This comfy maternity tee works well as a costume choice.

27. Violet Beauregarde from Willy Wonka

This costume idea is great because it comes with additional characters that you can use for the entire family. Grab a purple dress, purple makeup, and temporary purple hair dye, and dress yourself up as blueberry-ified Violet Beauregarde from Willy Wonka. Then, your husband could dress up as Wonka, and if you have another child, they could be an Oompa Loompa. The whole family can enjoy working together for one excellent costume effect.

28. Skeleton Maternity Costume

Show off your little “boo” in this Skeleton Maternity Halloween Costume. A fun twist on a classic, baby will be part of the festivities in this adorable set. No bones about it, you will be comfortable too!

29. Baseball Belly

This baseball costume is super cute and easy to make. All you need is a large men’s white t-shirt, scissors, a giant red sharpie, a baseball tee, hair tie, baseball hat, black face paint, and some glitter, because why not? This costume is ideal for baseball fans out there!

30. Mommy Cow

If you want to give a cow costume a try, this costume gives it a more sophisticated look. You can even wear the top and skirt on their own for a classy standalone outfit. This costume comes with cow ears.

31. Baby Hulk Escape

If you are a fan of superheroes, specifically the Hulk, you will love this cute bump smash shirt that features a fist and feet poking out of the belly. You are sure to get compliments on this comfy costume.

32. Pumpkin

You can be a beautiful pumpkin with this comfy and cute dress! Add a pumpkin stem headband, and this fun full costume is a great choice to celebrate this Halloween.

33. Preggo Sauce

If you are looking for an effortless way to dress up as a bottle of Preggo sauce, this apron is a perfect choice. Just add a black long-sleeved shirt to the apron, and you have a costume!

34. Juno

Your pregnant belly also lends itself to playing Juno from the movie. This shirt will let you look just like the title character. Add a baggy jacket and plaid skirt layered over some maternity jeans to complete the look.

35. Deviled Egg

You can easily make this clever costume with a painted piece of cardboard, a yellow shirt, and a devil’s headband. You’ll be sure to get a lot of laughs!

36. Winnie the Pooh

It is often cold for Halloween where I am from, so dressing up as Winnie the Pooh holds some great appeal. Your belly is perfect for the bear’s rumbly tumbly, plus you get to look good with this costume. Don’t forget the bear ears to complete the look! Other family members could dress up as additional characters as well.

37. Fortune Teller with Crystal Ball

I see a baby in your future! This adorable fortune teller costume will be a big hit! Pair this white shirt with this gorgeous skirt and a coin-studded hip scarf and paint a beautiful “crystal” orb on that belly!

38. Fairy Costume

Just because you’re pregnant doesn’t mean that you can’t dress up as a fairy. This beautiful pink dress, wings, and headpiece will transform you into a fairy princess for some Halloween fun!

39. Jack O’ Lantern

This costume is one of the easiest to put together. All you need is a jack o’ lantern maternity shirt. The other option is getting an orange maternity shirt and then cutting out your own black jack o’ lantern face to tape to your belly. Making the face yourself will give you some creative freedom to it whatever you would like.

40. Mummy-to-Be

Jessica Simpson’s pregnancy announcement from 2011 is such fun inspiration for a Halloween costume. She presented herself as a “Mummy-to-be.” All you need to do for this one is some comfy leggings, a close-fitting top, and then wrap yourself in gauze. Add some dark makeup around your eyes and white makeup to the rest of your face, and you will look like a Mummy-to-be too!

41. Scarecrow

This adorable DIY costume is as easy as they come. Pair this t-shirt with a pair of jeans, an old flannel, and this scarecrow hat. Add some makeup, and you’ve made yourself into a preggo scarecrow!

42. The Handmaid’s Tale

Are you a fan of The Handmaid’s Tale? This costume is perfect for you (and oh so comfortable!). You’ll need this red dress, a red cape, and the iconic white bonnet. Praise be.

43. Zombie Baby Escaping

If you are generally into more gory costumes, you do not need to abandon the idea just because you are pregnant. You can create a zombie baby effect by gluing baby arms to your shirt and adding some fake blood. It will look like the baby is trying to escape!

44. Renaissance Lady

If you have a large budget and love all things Renaissance, check out this stunning dress. The raised waist will fit over your bump just right. The set includes the dress, shirt, and headdress to complete the costume.

45. Kangaroo

This is one of the cutest and easiest costumes to recreate. Just grab a tan or brown Solly Baby Wrap (which you’ll be obsessed with when your baby is born!), a stuffed kangaroo, and some ears. So precious!

46. Ice Ice Baby

If you are an 80s or 90s baby yourself, you will appreciate this costume! You can get the “Ice Ice” shirt that features an arrow down to your bump. Some throwback Vanilla Ice is always a good idea for Halloween. Plus, it’s a comfy maternity shirt!

47. Expectant Witch

If you love the witchy look for Halloween, you can still have it this year. This comfy and form-fitting black maternity dress comes with a complimentary witch hat for all of your Halloween gatherings. There is just something so classic about being a witch at Halloween. Add in a stuffed animal black cat, and you’ll be all set to go.

48. Snowman

Even though we’re not yet into snow season, a snowman costume lends itself well to a pregnant belly. This long-sleeved shirt is ideal for cooler temperatures. You can also pair it with white leggings and add a fun top hat to complete the look.

49. Couples Skeleton Costume

If you are looking for an easy couples costume, look no further than these adorable shirts. While the mama-to-be’s shirt features a tiny skeleton on the belly, the daddy-to-be’s shirt features some junk food. These shirts are a great way to allude to Halloween without the costume needing to be complicated.

50. Pregnant Princess

If Snow White is not your favorite princess, check out this beautiful maternity gown with sweetheart flare. It even comes with a matching tiara to complete your royal look. The dress is breathtaking, comfortable, and form-fitting to help your look your best as you make the Halloween party rounds.

You know what? You can also go as whatever you want! These costumes for pregnant moms work well with a preggo belly, but that’s not to say you can’t adapt to whatever it is that you really want to go as this year. Just because you’re pregnant does not mean that you can’t still be whatever you want to be. Have some fun this Halloween, and let your imagination run wild!

This article contains affiliate links. These opinions are our own. However, if you buy something, we may earn a small commission, which helps us keep our content free to our readers. To see more of our recommended products, check out our Chick Picks Shop here. It’s our carefully curated shop of products we love and recommend! ❤️