The Joy of Halloween Pregnancy Costumes: Flaunt That Bump!
Ah, Halloween! A time of spookiness, candy, and creative costumes. But if you’re expecting, it’s also a golden opportunity to showcase that growing baby bump in the most delightful ways. Halloween pregnancy costumes are not just about dressing up; they’re about celebrating a unique phase in a woman’s life. These costumes allow moms-to-be to express their joy, humor, and creativity, all while embracing the beautiful transformation their bodies are undergoing. Whether you’re a DIY queen looking to craft your own masterpiece or someone who prefers the convenience of a ready-made outfit, there’s a perfect pregnancy costume out there for you. And the best part? You get to be the center of attention, receiving smiles and compliments all night long. So, let’s dive into some of the most unique and fun Halloween pregnancy costume ideas that you’ll absolutely adore!
DIY Halloween Pregnancy Costume Ideas:
- Mother Earth: Embrace the beauty of motherhood by dressing up as Mother Earth. Wear a long, flowy green or blue dress and accessorize with a floral crown. Paint your baby bump as the Earth, showcasing continents and oceans. This costume not only celebrates your pregnancy but also the beauty of our planet.
- Magic 8 Ball: Remember the magic 8 ball toy that predicts the future? Turn your baby bump into one! Wear a black outfit and paint your belly white with the number “8”. When people ask you questions, have fun predicting their future!
- Pregnant Unicorn: Unicorns are magical, and so is the journey of motherhood. Dress up in pastel colors, wear a unicorn horn headband, and paint a cute baby unicorn on your belly. Add some glitter for that extra magical touch.
- Nesting Mama Bird: Play on the term “nesting” that many pregnant women experience. Wear a brown or gray dress, and create a nest around your belly using twigs and leaves. You can even place little bird toys on top to represent your upcoming baby.
- Gumball Machine: This is a fun and colorful idea. Wear a red skirt and a white top. Paint or stick colorful pom-poms on your belly to represent gumballs. Add a “25 cents” sign above your bump for a playful touch.
- Pumpkin Patch: Celebrate the fall season by turning your bump into a pumpkin patch. Wear a green dress and paint multiple pumpkins on your belly. You can even add a scarecrow or some fall leaves for added detail.
- Mummy-to-be: Wrap your belly in white bandages to create a mummy look. Add some spooky makeup and you’re ready to go!
- Sunny-side Up: Turn your bump into a sunny-side-up egg. Wear a white dress and paint a yellow circle on your belly to represent the yolk.
- Basketball Player: If you’re a sports enthusiast, turn your bump into a basketball. Wear a jersey and shorts, and paint your belly orange with black lines to resemble a basketball.
- Treasure Map: For the adventurous moms-to-be, turn your belly into a treasure map. Paint islands, X marks the spot, and other map details on your belly.
Best Halloween Pregancy Costumes to Buy in 2025
For those who prefer to buy ready-made costumes or need additional accessories, here are the top Halloween pregnancy costumes currently available on Amazon:
No. 1
Crazy Dog Womens Maternity T Shirt Funny Skeleton It’s A Girl Baby Annoucement Halloween Graphic Novelty Tee Cute Pregnancy Announcement Halloween Costume Black L
- HAPPY HALLOWEEN: No Tricks, just treats with this boo-tiful baby skeleton tee to show off your bundle of joy! Whether you’re handing out candy or attending a Halloween costume party, this comfy shirt will keep you in the spooky season spirit! Embrace the magic of motherhood with this perfect addition to your maternity wardrobe. Cute enough to wear for the whole autumn month of October!
- MATERNITY BUMP SHIRT: Flaunt your baby bump in style with our comfortable and stretchy shirt, designed to accommodate your growing belly. Sizes tend to run small, so order a larger shirt if you’re between sizes. Create the perfect pregnancy announcement photos with our funny maternity novelty t-shirts! Check out all of our other pregnancy shirts for expecting mothers made to keep you looking cute throughout your mommy-to-be journey
- HERE IS YOUR NEW FAVORITE SHIRT: Crazy Dog manufactures its awesome tees to be the best super soft, high-quality shirts. They are made from ringspun cotton to get that comfortable vintage fit and feel. The stretchy material will conform to any body shape so you look your best. Pair our creative apparel with your favorite jeans, shorts, or cozy sweatpants.
- SUPERIOR DESIGN: All of Crazy Dog’s awesome t-shirts are designed and printed in the USA with the highest grade ink on state-of-the-art equipment. Made with 100% pre-shrunk poly cotton blends, our merchandise is designed to last and won’t fade over time. This stretchy and super soft material ensures a comfortable and slim fit. If you find yourself between sizes, consider ordering one size up for your ideal fit.
- SATISFACTION GUARANTEED: Whether you’re cute and funny or sarcastic and nerdy, get ready to have fun with this maternity tee. Explore our range, larger sizes available (2XL, 3XL).
No. 2
Funziez! Adult Onesie Halloween Costume – Animal and Sea Creature – Plush One Piece Cosplay Suit for Adults, Men and Women
- DETAILS – The adorable kangaroo onesie animal features a hood with eyes, teeth, and nose for full effect. Matching tails and chest designs help complete your ultimate cosplay look! Match with a pair of animal slippers (not included) for your next pajama party.
- COZY – A special blend of comfort and fun, these plush materials are soft to the touch and will keep you warm during those cold winter months. The button up closure allows you to quickly get dressed while the loose fit gives you the flexibility to easily wear over your existing clothes or jacket.
- VERSATILE – Loose fitting materials allow you the flexibility of movement while maintaining style and comfort. The fun and whimsical designs will make sure you get noticed at your next furry convention or party. Carry your remote or keys around with you thanks to two front pockets.
- SIZING & CARE INSTRUCTIONS – We recommend your new onesie costumes be ironed and laid flat. Available in adult sizes X-Small through X-Large. See size chart in image 3 for details. Each order includes one onesie in the size selected above. Please confirm sizing with the size chart provided in image 3.
- VACUUM SEALED PACKAGING – Your new Funziez! by Silver Lilly will come in a protective vacuum sealed package designed to reduce materials, fuel, waste and our carbon footprint. While caring for the planet and reducing packaging, we are able to pass cost savings on to you!
No. 3
Ailsi Halloween Pregnancy Dress for Mommy to Be Baby Shower Costume Skeleton Maternity Outfits
- Made in the very strechy fabric,and allows your skin to breathe;
- Features: Crew Neck, Halloween printed dress, Side Drawstring, Long sleeve ruched bodycon dress.Ghothic printed dress.Sexy mini dress.
- Adjustable Side Drawstring to adjust the dress length to suit different occasion
- This bodycon dress is featured with Scoop Neck, Ruched, Side Drawstring, and in slim bodycon style.
- Womens Maternity Dress – This Mini Dress for Pregnant Women Features Crewneck, Short Sleeve, Side Ruched Design. The Bodycon Pregnancy Dress is Perfect For Your Growing Baby Bump. A Must-Have Piece for a Mommy to be
SaleNo. 4
Preggo Apron – Funny Maternity Halloween Food Womens Costume – Tomato Sauce Jar
- What’s Cookin, Good Lookin: Being pregnant doesn’t mean you can’t have fun this Halloween. Announce your little tomato with this Preggo Sauce jar costume, from Hauntlook
- Ingredients For Mom’s Recipe: Includes a one-size-fits-all apron for a quick, easy costume, no matter how far along you are
- Add The Sauce: Cute baby announcement idea for Halloween, food theme parties, or pregnancy photoshoots. For a funny expecting couples group costume, also see Hauntlook’s Chef costume
- Nutritional Facts: This costume is made from 100% polyester for a comfortable fit. Hand wash and hang to dry. Do not iron or bleach
- What’s Your Hashtag Hauntlook: If you love your costume, be sure to check out Hauntlook decorations, bags, and other spooky accessories
SaleNo. 5
Lorjuly Women’s Maternity Halloween Mommys Little Nightmare Cute Pregnant T Shirts （ XX-Large ） Black
- Nice for worn during and after pregnancy, Halloween party, gift, walking or any occasions
- This shirt perfect for 2 seasons and can be worn with skirts, jeans, pants, leggings or overalls
- High quality material and good elasticity, make you feeling smooth, soft and breathable
- Lightweight and breathable, moisture wicking and quick dry, machine wash
- Please check the size chart on the product description carefully before ordering
No. 6
Ekouaer Maternity Halloween Costumes Shirts Skeleton Short Sleeve Pregnancy Tops Split Side Loose T Shirts Small Black
- ❤Comfy Material- The fabric of maternity halloween costumes is super soft and comfortable. The material is stretchy and airy，there’s plenty of room to grow for pregnancy. Halloween maternity shirt is not clingy, very funcy on the tummy.
- ❤Flattering Design- Maternity shirts offers a relaxed and cute fit, designed to grow with your curves. The slits of pregnancy halloween costumes on the side are flattering for growing baby bump. The longer length of halloween pregnancy shirt allows you to wear your leggings without feeling exposed. The sleeves fit great. Perfect for pregnancy and postpartum.
- ❤Variety of Match- Perfect to wear during pregnancy. Short sleeve maternity shirts is very practical addition to your OOTD. Looks great with jeans, leggings or biker shorts for daily wear.
- ❤Versatile occasions- Maternity costumes for halloween is suitable for any halloween activities, funcy and cute！
- ❤Best Pregnancy Gifts – Designed to make every pregnant mom to beauty. Maternity halloween tops is perfect pregnant gift for your daughter, wife, sisters friends and family.
No. 7
PROMOTED TO BIG SISTER Women Halloween Maternity Princess Costume Queen Fairytale Dress (Multicoloured-one, X-Large)
- Nice for worn during and after pregnancy, Halloween party, gift, walking or any occasions
- This mini dress for pregnant women features crewneck, short sleeve, side ruched design
- Create a captivating halloween look by pairing this maternity dress with charming ear accessories
- Soft and stretchy – high elasticity, breathable, lightweight, soft and comfortable for moms.
- Warm Tips – Hand and machine washable in cold water / Do Not Bleach / Tumble Dry Low / Hang or Line dry / Iron on low heat.
SaleNo. 8
Deerose Halloween Costume for Pregnant Women Casual Bodycon Baby Shower Short Sleeve Funny Maternity Dress Avocado M
- Womens Maternity Dress: This Mini Dress for Pregnant Women Features Crewneck, Short Sleeve, Side Ruched Design. The Bodycon Pregnancy Dress is Perfect For Your Growing Baby Bump. A Must-Have Piece for a Mommy to be
- Halloween Costume: The Halloween Dress is Designed for Mommy To Be, with Cute Halloween Festive Pattern, Such An Elegant And Flattering Dress, That Will Be More Fun During This Halloween Pregnancy
- Halloween Pregnancy Dress: The Maternity Dress is Made of Soft and Breathable Fabric, Comfy to Wear All Day Through Halloween Night. This Bump Friendly Dress is Also Suitable For Summer Daily Wear, Gender Reveal Party, Pregnancy Photoshoot
- Skeleton Costume Dress: The Casual Maternity Dress Offers Flexible Fit During Every Stage of Pregnancy, it’s the Best Gift Choice for Baby Shower, Also an Ideal Gift of Mother’s Day to Friends, Daughter, Wife, etc
- Womens Maternity Dress US Size: S (US 4-6), M (US 8-10), L (US 12-14), XL (US 16-18), 2XL (US 18-20). The Dress is Slim Fit. Please Refer Our Size Chart in Product Description
No. 9
Maternity Skeleton Glow in The Dark Halloween Long Sleeve Shirt x-ray Baby Funny Glowing Pregnancy Shirt (Maternity Medium)
- PREMIUM QUALITY SHIRTS: Browse our wide selection of trendy graphic tees made to keep you comfortable and fashionable. Our top-quality lightweight fabrics and inks deliver maximum lasting impact and effortless fit, so each shirt comes with that perfectly soft worn-in feel. Choose between loose or fitted styles to get the look you crave.
- HALLOWEEN T-SHIRTS: Celebrate the spookiest season with our collection of Halloween tees and tops! Simplify your dress-up routine with an easy and affordable Halloween T-shirt costume.
- PRINTED IN THE U.S.A: All Silver Lake T-shirts apparel are designed and printed in New Jersey. Each printed sweatshirt and graphic tee is machine washable (iron inside out, hang dry or low heat). Check out our store for a wide variety of sarcastic, nerdy, geeky, gamer focused, and classic tees.
- GLOW-IN-THE-DARK-SHIRTS: It looks great in the day, but it really comes alive when the lights go out. In the daylight, our glow in the dark shirts have a nearly white appearance. If you want to see the full potential of this awesome t-shirts, expose them to at least 30 seconds of light and then walk into a dark room. The effect is sure to get attention.
- AWESOME DESIGNS: Make a statement with our unique T-shirts and hoodies by setting yourself apart from the crowd. These eye-catching designs offer a delightful accent to your everyday hustle. Perfect for the gym, weekend wear, theme parties, holidays, and more, we offer cool graphic tees and printed sweatshirts for men, women, and children.
No. 10
Maiteenly Halloween Women Preggo Apron Preggo Costume Tomato Sauce Jar Red Baker Apron for Halloween Cosplay Costume Contest Party Cake Kitchen Cook
- Package Includes: you will receive a Halloween preggo apron costume, which is suitable for women and pregnant mothers; Even if you are pregnant, you can still have fun on this Halloween; It embodies an elegant and lyrical style
- A Costume with Character: our Halloween women preggo apron is a treat for the eyes; Its design will add a touch of humor, making it the wonderful funny baker apron for mum, Announce your little tomato with this preggo apron, turning your kitchen escapades into fun filled memories
- Quality Material and Suitable Size: our Halloween preggo red apron is made of polyester, which is soft and comfortable, ensuring long term comfortable wear, and are designed with a one size design to accommodate a growing belly, ensuring comfortable wear throughout pregnancy; They fit women of most sizes, making you the center of attention at every Halloween carnival, costume or cosplay party you attend
- Classic Pattern Design: this women costume apron features red as the base color, the word “Preggo” printed on it, and is decorated with classic elements that symbolize kitchen cooking, such as tomatoes, mushrooms and mint; It adds a touch of fun to your Halloween costume, making it a nice pregnancy Halloween costume
- Wide Application: our preggo apron costume is a unique way to celebrate Halloween with a touch of whimsy and humor; More than just an apron for everyday use, it can double as a maternity Halloween costume, nice for a fun filled cosplay activity
And that’s a wrap! Remember, Halloween is all about having fun and expressing yourself. Whether you choose to DIY your costume or buy one, the most important thing is to enjoy the festivities and celebrate your journey into motherhood. Happy Halloween!
