If you’re pregnant, Halloween is the time to strut your stuff in creative and comfortable ways that flaunt that beautiful baby bump.
You may be a mommy-to-be, but that doesn’t mean you can’t join in on the Halloween fun.
Whether you want to be a playful pumpkin or cleverly show off your bump with a themed costume, you’ve got plenty of options when you’re expecting.
We’ve searched far and wide to find the cutest, comfiest, and most creative Halloween costume ideas for mommies-to-be! Browse through our list of 15 options and find one that works for you and your little one!

15 Cute Last-Minute Halloween Costume Ideas for Mommies to Be
1. Pumpkin Patch Cutie
There are few options that are cuter and easier than pumpkins when it comes to cute Halloween costumes for mommies-to-be.
Pumpkins are simple, comfortable, and are sure to showcase that bump in a light-hearted way. You can find a cute, full orange dress to pair with a leaf headband or even wear a simple shirt with a pumpkin print on the front. Accessorize the outfit with leggings or jeans to complete the look and get ready for some Halloween fun!
Related: Halloween Party Ideas for Kids
2. Baby Chick
Feathers and all, the baby chick costume is a playful way to show off a pregnancy with a fashionable flair. Simple or statement, a baby chick outfit can be as easy as a yellow dress or tunic with a beak and some feathers attached to the sleeves or bodice. A little bow tie or baby bonnet will add to the cuteness, and you can even make it a statement by adding a little plushie baby chick prop.
3. Mummy-to-Be
Embrace the bump and wrap yourself in soft, stretchy bandages in a pregnancy-friendly mummy costume. Wear a long-sleeve top and leggings to serve as the base of the costume, then tear strips of gauze or white fabric to wrap around yourself in layers. Make sure to leave your belly exposed and accentuate that bump in the perfect way! A little dark eye makeup and a messy bun will make for the perfect mummy costume.
Related; Halloween Costumes for Teens
4. Little Red Riding Hood
The timeless Little Red Riding Hood costume is an adorable option for mommies-to-be. The flowing cape from this costume will fit over your bump with ease, and you can pair it with a cute little white dress or a maternity-friendly tunic. Add a basket filled with baby essentials or little candies, and you’ve got the perfect costume to walk through the woods (or neighborhood) with confidence and style!
5. Jelly Bean Baby
If you’re feeling playful, show off that jelly bean baby bump in a colorful, playful, and creative costume idea. Jelly beans are fun and cute, and a jelly bean costume is a playful way to highlight your bump. Wear a simple, bright-colored dress or tunic and stick on some colorful felt “jelly beans” to create the look. You’ll have a whimsical and cheerful costume that gets the right attention on Halloween!
Related: 20 Cute Halloween Costumes for Girl Toddler
6. Pregnant Witch
Go for a little spookier look with a pregnant witch costume. A black maternity dress or tunic is the perfect base for this costume and can be paired with a wide-brimmed witch hat. Accessorize the look with some glittering pieces like a wand or broomstick, and you’re ready to go. Feel free to get creative with the “pregnant” part of the costume, like turning your broomstick into a baby bottle or pacifier.
7. Superhero Mom
Superheroes are for moms too, and showing off your inner superhero with a cape and custom maternity shirt is a great way to go. Add on a bright-colored skirt or leggings, and you can even add matching shoes or sneakers for the finishing touches. Choose your favorite superhero character, whether it’s Wonder Woman or something else entirely, and own that costume for Halloween this year.
Related: 7 Spooky Halloween Gender Reveal Ideas
8. Candy Corn
A classic Halloween costume and look is candy corn, and a maternity version is a cute, lighthearted way to show off your bump in an obvious and playful way. The orange, yellow, and white layers can easily be translated into a cute maternity dress or top, with tights, shoes, or a headband to accessorize and add on those candy corn colors. Simple, festive, and sure to get you the right kind of attention.
9. Flower Child
Peace, love, and flowers are a great way to approach a Halloween costume for a mommy-to-be. This flower child costume with a hippie-inspired vibe is perfect for wearing a loose, boho-style maternity dress with a flower crown. Add on some peace sign jewelry or a tie-dye scarf, and this is a comfortable and super fabulous look for a mom-to-be to express her inner free spirit.
10. Pirate Queen
For something a little more daring, a pirate costume can be a lot of fun for a mommy-to-be. Pair a striped maternity shirt with a black skirt or leggings, and cinch the waist with a belt to accentuate that bump. Don’t forget to add a pirate hat and a fun sword prop for the finishing touches. This is the perfect choice for a mom-to-be who wants to feel fierce and adventurous on Halloween night.
11. Swan Lake Dancer
For the mommies-to-be that like to dress more elegantly, the swan costume is the perfect fit. A white tutu-style dress paired with feather accessories and a tiara will create a beautiful, graceful look for a soon-to-be mom. Pair the costume with comfortable flats or ballet slippers, and you’re ready to rock a delicate and feminine costume that exudes charm.
12. Chef Mommy
If you’re in the mood for a humorous costume, the chef is a fun option that is light-hearted and cute. Wear an apron that is maternity-friendly over your cute outfit, and add a chef hat for a classic touch. You can even personalize this costume by printing “Mom’s Kitchen” or “Baking a Little Bundle” on the apron to make it special for the mommy-to-be. A playful choice that is sure to garner lots of smiles.
13. Fairy Godmother
Everyone loves a magical fairy godmother, and with a flowing gown or dress in pastel colors and a wand, this costume is a no-brainer for a mommy-to-be. Show off your baby bump in a soft, feminine look that is perfect for an expectant mother, then add on some sparkly fairy wings, and you’re ready to cast a little magic and wish everyone a “happily ever after” on Halloween night.
14. Bumblebee Baby
If you want a costume that is buzzing with sweetness and cuteness, the bumblebee is a no-brainer option for a Halloween costume for a mommy-to-be. A yellow and black maternity dress paired with some wings and a headband with antennae will be sure to highlight that baby bump while also keeping things comfortable. You can even add black leggings and shoes to make this costume both fun and practical for a mom-to-be.
15. Cupcake Cravings
A sweet and adorable option for a Halloween costume for mommies-to-be is a cupcake costume. A cupcake-themed maternity dress with a frilly, frosting-like top will be sure to showcase the bump in a delicious way. Add on a cherry on top with a fun headband and some cupcake-themed accessories to complete the look. This is the perfect blend of sweet and cute for any mom-to-be.
Final Thoughts
There is no rule that being pregnant means you can’t enjoy Halloween and get creative with your costume choice. From cute to spooky to humorous, there is a wide range of Halloween costume ideas for mommies-to-be that will let you show off that baby bump and celebrate this special time in your life. Just make sure your costume is comfortable and that it reflects your own personal style. We hope you enjoy these 15 options and that you have a wonderful Halloween!
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