Skip to Content

30 Pregnant Halloween Costumes That Are Comfy and Cute

Embrace your baby bump with these festive fits!

By Shelby Deering
pregnant halloween costumes
Aww Sam

Every item on this page was chosen by an editor from The Pioneer Woman. We may earn commission on some of the items you choose to buy.

If waking up on Halloween makes you feel like a kid on Christmas, you probably agree that dressing up is the best part. (Along with the Halloween candy, of course!) And if you're expecting this October, that makes things even more exciting! Your baby bump is the perfect accessory for creative and adorable maternity costumes that celebrate your growing family. These clever ideas make for easy Halloween costumes for women as well as last-minute preparations—minus the stress.

Better yet? These pregnant Halloween costumes are full of visual fun. Think: an avocado with your belly as the pit or a simple dress that makes your growing bump look like a festive pumpkin. There's even a flower pot costume, complete with that sprouting flowers. Plus, a few of these ideas double as amazing couples costumes, like coordinating lumberjacks. You can embrace your pregnancy glow and choose to go full-on glam for your maternity costume, or you can wear something that's cozy, comfy, and as easy as putting on a T-shirt. You are pregnant after all, and comfort is essential.

No matter what your vibe is for your maternity Halloween costume, we've got you covered with these amazing ideas. Choose between crafty DIY options or go with store-bought if you're looking for a last-minute Halloween costume or you frankly just don't have the energy. Soon enough, you'll have baby Halloween costumes and mom and daughter costumes or father-son costumes.

Still in search of Halloween costumes? Check out these inventive ideas:

1

Jack O'Lantern Costume

pregnant halloween costumes pumpkin costume
Aww Sam

With the help of some felt, a hot glue gun, and an orange dress, it’s a piece of cake (or pumpkin pie!) to make this carved pumpkin costume.

See more at Aww Sam.

2

Flower Pot Costume

pregnant halloween costumes flower pot costume
The Merry Thought

Embrace the little sprout growing in your belly by dressing your bump as a flower growing in a pot! This costume calls for a large planter to wear around your midsection and floral foam to make the flowers.

See more at The Merry Thought.

Advertisement - Continue Reading Below
3

Bop It Costume

pregnant halloween costumes
Club Crafted

If you're feeling nostalgic about your own childhood while welcoming a new child into the world, reminisce with this clever costume inspired by the popular '90s toy. It's also a funny way to embrace the "bopping" of your bump that's sure to happen throughout the night.

See more at Club Crafted.

4

Pearl and Shell Halloween Costume

pregnant halloween costumes
Aww Sam

You're already a mother-to-be, so why not be a mother of pearl, too? Crafting this cute costume is much simpler than it appears. Plus, you can get creative with the color and design of your shell.

See more at Aww Sam.

Advertisement - Continue Reading Below
5

Bun In The Oven Costume

pregnant halloween costumes
Meaningful Mama

There's no better way to poke fun at all those pregnancy puns than by incorporating one into your Halloween costume. Craft your own punny (or should we say bunny) costume using a cardboard box while your partner grabs an apron and chef's hat. Let the baking begin!

See more at Meaningful Mama.

6

Fish Bowl Costume

pregnant halloween costumes
Brit+Co

Disguise your bump as a different life form by turning it into a colorful fish bowl. Simply wear all black and use felt and other craft supplies to make the water, fish, and coral before attaching it to your dress.

See more at Brit+Co.

Advertisement - Continue Reading Below
7

Midge Halloween Costumes

pregnant halloween costumes
Lawrence Lucier//Getty Images

Barbie may have come out last year, but it's not too late to jump on the Barbie Halloween costume trend! Channel your inner Midge, the "pregnant" Barbie doll, by wearing retro jelly shoes and a purple floral dress. Finish the look off with a few braids in your hair!

8

E.T. and Elliott Costume

pregnant halloween costumes
Brit+Co

Bring the iconic bike scene from E.T to life with a red jacket, a few craft supplies, and your baby bump!

See more at Brit+Co.

Advertisement - Continue Reading Below
9

Lumberjack Costume

easy costumes with normal clothes lumberjack
Lovely Indeed

Join forces with your partner as a rugged lumberjack duo this Halloween! The best part? You likely have all the necessary items, such as flannel shirts and jeans, already in your closet.

See more at Lovely Indeed.

10

Mummy Pregnancy Dress

Mummy Pregnancy Dress
Credit: Amazon

You are about to be a mummy, after all! This adorable crewneck dress is made of a soft and breathable fabric that offers a flexible fit through every stage of your pregnancy. It also comes in a few other fun designs!

Advertisement - Continue Reading Below
11

Prego Costume

best maternity halloween costumes
Brit+Co

We're loving this punny food costume! What could be better than the combination of the beloved spaghetti sauce and your growing bump? Bon appétit!

See more at Brit+Co.

12

Baseball Costume

best maternity halloween costumes
From Dahlias To Doxies

If you're a sports fan, this costume is a total home run! Just choose your favorite team and get crafting. Batter yet, it makes for a great couples costume. Your partner can be a teammate or even an umpire.

See more at From Dahlias to Doxies.

Advertisement - Continue Reading Below
13

'Star Wars' Costume

'Star Wars' Costume
Credit: Etsy

Transport yourself to a galaxy far, far away this Halloween with these fun shirts! They're ideal for any Star Wars-loving parents-to-be. They're also available in black.

14

Avocado Costume

diy avocado costume pregnant halloween costumes
FRONT ROE BY LOUISE ROE

Who doesn’t love avocados? If it’s the food you’ve been craving all through your pregnancy, this DIY costume is perfect for you. Choose bright green paint so you know you'll be ripe!

Get the tutorial at Front Roe by Louise Roe.

Advertisement - Continue Reading Below
15

Pumpkin Costume

Pumpkin Costume
Now 15% Off
Credit: Etsy/CUSTOMTEESFORTOTS

If you adore pumpkin everything this time of year, highlight your bump with this cute tee. You'll look gourd-eous and feel comfy no matter what Halloween festivities you're attending.

16

Gumball Machine Costume

diy gumball machine pregnant halloween costumes
APPLE SLICES

This may be the sweetest maternity costume around! It’s as easy as rocking a pair of black leggings, a white shirt, a red skirt, and then attaching the handmade gumball machine made of felt and colorful pom poms.

Get the tutorial at Apple Slices.

Advertisement - Continue Reading Below
17

Mummy Costume

best maternity halloween costumes
A Crafty Spoonful

You'll be the cutest mummy-to-be with a peek-a-boo bump! Best of all, this DIY shirt can be made in just 30 minutes. Those googly eyes will have everyone chuckling.

See more at A Crafty Spoonful.

18

'The Incredibles' Costume

'The Incredibles' Costume
Credit: Etsy

These Mr. and Mrs. Incredible matching couple shirts are perfect for a super Halloween! The little ones can participate, too!

Advertisement - Continue Reading Below
19

Cow Costume

cow costume pregnant halloween costumes
Instagram/@TTCBABYCHEVS

Now this is a costume Ladd would certainly appreciate! You’ll go as a cow complete with udders and horns, and your partner can dress up as a farmer.

See more at ttcbabychevs.

20

Balloon Costume

balloon costume pregnant halloween costumes
A JOYFUL RIOT

Your bump does kind of look like a balloon, which makes this a great costume to pull off! Get out your Cricut Maker to make the balloon and attach it to a white T-shirt. Don’t forget to carry a bunch of balloons, too.

Get the tutorial at A Joyful Riot.

Watch Next 
pregnant halloween costumes
Advertisement - Continue Reading Below