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29 fantastic pregnant Halloween costumes

Expecting but not sure how to dress up your baby bump this year? Here are the best pregnant Halloween costumes out there, including many you can DIY yourself.

29 fantastic pregnant Halloween costumes

Not everything is extra-fun during pregnancy, but Halloween? That’s one holiday any expecting parent can get behind. Is it because of the candy? OK, fine, the candy is pretty great. But the real reason to love the spookiest holiday are the super-creative, super-cute pregnant Halloween costumes you can rock, thanks to your bump.

Expecting, but aren’t sure how to dress up your bump this year? Here are 29 of the best pregnant Halloween costumes, including many you can DIY yourself. 

1. Caution: bump ahead

pregnant halloween costume
Image via Taylor Leighn Hassan/Instagram

Cute couple alert! Not only does this “caution: bump ahead” Halloween costume work for expecting parents, it’s a super cute costume for both parents-to-be.

2. Mother Earth

pregnant halloween costume
Image via Bella Maria 89/Instagram

Looking for ethereal pregnant Halloween costumes? One option is to go as Mother Earth, because truth be told, there really is never a better time to dress up like this.

3. Pregnant emoji

pregnant emoji costume
Image via Shelby Gibbs De Jesus/Instagram

Not only is this pregnant emoji Halloween costume super simple… it’s so clever!

4. Winnie the Pooh

Too much honey or just a little baby? Either way, that Winnie the Pooh belly is adorable. 

5. COVID

This COVID concept makes the perfect pregnancy Halloween costume
Image via Tal Markovitch/Instagram

While the woman in this photo is NOT pregnant, she’s certainly creative and talented. Using her skills as a stage seamstress, Tal Markovitch created this dead-on COVID costume, which, truth be told, would be perfect for someone with a growing belly.

6. Fortuneteller

pregnant Halloween costumes
Image via Alana Dawn/Instagram

The best part about this fortuneteller costume? Why, the baby bump crystal ball, of course!

7. Disco ball 

This disco ball bump makes the perfect pregnancy Halloween costume
Image via Emily Vartanian/Instagram

Want your pregnant Halloween costume to come with a dash of glam? Why not try out this disco ball costume idea? Because everyone needs a little sparkle in their life. 

8. Avocado… toast

This avocado toast concept makes the perfect pregnancy Halloween costume
Image via Let’s Do Lattes/Instagram

An avocado, but make it millennial by adding toast. Partner up with your special someone or a buddy and go as pregnant avocado toast. You, of course, being the avocado. 

9. A bun in the oven

A bun in the oven halloween costume
Image via Thursday’s Child Shop/Instagram

Show off your metaphorical bun in the oven with this clever bun in the oven costume. One of the cutest pregnant Halloween costumes out there!

10. Elliott and E.T.

pregnant halloween costumes
Image via Camilla Thurman/Instagram

Turn your baby bump into E.T. with this clever costume that recreates a scene from the movie. 

11. ‘Beer’ belly

@madisonmarie1205

Really debated on posting this on Halloween but it being in my drafts tempted me🤰🏼💁🏼‍♀️ **The beer was not consumed by me I had to sacrifice it to the drain for this costume** #fyp #foryoupage #27weekspregnant #beerbelly #halloween2022 #hillbilly

♬ Them Changes (Sped Up) – Thundercat

Want an easy-to-throw-together costume? Turn your baby bump into a “beer” belly!

12. Mummy-to-be

This mummy costume idea is perfect for a mum-to-be. Wrap up as warmly — or cooly! — as you’d like.

13. Hickory Dickory Dock

A pregnancy-themed nursery rhyme costume? Yes, please. One that drops it and has a modern (hilarious)spin? Double yes.

14. Humpty Dumpty 

humpty dumpty pregnant halloween costume
Image via Something Sisterly/Instagram

Speaking of nursery rhymes, how cute is this Humpty Dumpty pregnancy costume? And love the king’s horses and king’s men!

15. Cow

cow pregnant halloween costume
Image via Giselle My Belle/Instagram

The best kind of Halloween costume when you’re expecting? A comfy one like this “udderly” adorable pregnant Halloween costume.  Add a big cardboard moon and you’re a nursery rhyme, too. 

16. Handmaid

handmaids pregnant halloween costume
Image via Arika Jordan Photography/Instagram

Actress Elisabeth Moss would certainly approve of this handmaid’s costume — as would Aunt Lydia. Praise be.

17. Peas in a pod

peas in a pod pregnant halloween costume
Image via Isabella & Sophia/Instagram

Got a pregnant bestie? Together, you can make two seriously adorable peas in a pod.

18. Gumball machine

This gumball machine belly makes the perfect Halloween costume for pregnant women
Image via Allison Lacasse/Instagram

Such a cute and simple idea! Turn your baby bump into a gumball machine.

19. Magic 8-Ball

magic 8 ball pregnant halloween costume
Image via Elyse 270/Instagram

Being pregnant is already magical so use that bump to its full potential as a Magic 8-Ball

20. Baseball player — with a baseball!

baseball pregnant halloween costume
Image via Kennya Gonzalez/Instagram

If you’re going to be a pregnant baseball player, you obviously need to turn your belly into a baseball. 

21. Avocado

avocado pregnant halloween costume
Image via Wild and Fit/Instagram

Nothing better than a perfectly ripe avocado — except maybe this avocado pregnancy costume

22. Zombie mama

Zombie mama Halloween costume
Image via Keevanski/Instagram

If you’re super talented with makeup or know someone who is, you could go as … a super-creepy pregnant zombie

23. Thing 1… and Thing 2

Don’t stop at Thing 1 when pregnant… go ahead and be Thing 2, too!

24. Peek-a-boo baby

creepy belly halloween costume
Image via Mary Lorraine Mosqueda/Instagram

Here’s a fun, albeit super-creepy, pregnant Halloween costume idea. Baby, horns and all, wants to come out and join the Halloween festivities. 

25. ‘Moon baby’ and stars

full moon pregnant costume
Image via natalibabylog/Instagram

Love how this mom-to-be turned her baby bump into the full moon. And it makes for part of a good family costume, to boot!

26. Jack-o-lantern

Another super-easy and super-cute pregnant Halloween costume? A jack-o-lantern! Very impressed with this woman’s upside-down painting skills!

27. Mike Wazowski

@sara.c.smith

8 months pregnant calls for a low effort costume & all the normal sass 🎃💚 #mikewazowski #halloween

♬ original sound – 👽🌸Tina Ashido💓🌸

Talk about a super easy, super comfy pregnant Halloween costume — Mike Wazowski from “Monsters, Inc.” Smart!

28. The Grinch

Tired? Swollen? You’re definitely allowed to be a Grinch this year!

29. Kourtney Kardashian

@kimperryco

Costume idea for pregnant mamas 💡@Kourtney Kardashian Barker #pregnantcostume #maternityhalloween #dressthebump

♬ original sound – Kim Perry

Most people have seen the memorable “Travis I’m Pregnant” moment, courtesy of Kourtney Kardashian. Why not recreate it as a pregnant Halloween costume? It’s easy, it’s timely, it’s funny.