It's time to play dress-up with your bump! Halloween [1] may normally be all about dressing up the cute kids [2], but what about the stage before that? Visibly pregnant people have a built-in prop at their disposal that the rest of us could only achieve by stuffing pillows down our shirts. Make the most of that bump with one of the many memorable pregnant Halloween [3] costume ideas that we've compiled here (and don't forget to get your partner in on the fun [4], too).
You can dress up as a famous pregnant celeb (Super Bowl Rihanna [5], anyone?) or TV show or movie character, or choose to dress up your belly itself. Either way, Oct. 31 is the perfect opportunity to have fun with your bump in a totally new way. That said, there's a lot less inspiration out there for pregnant Halloween costume ideas than there is for, say, easy couples' costumes [6] or group costumes for your work besties [7]. So we rounded up all the ideas you'll need to come up with a truly perfect pregnant Halloween costume.
Whether a parent-to-be is in the market for a funny pregnant Halloween costume, something comfy, or maybe even homemade, the following list has lots of inspo. Keep reading for a selection of the best pregnant Halloween costumes.
Pregnant Halloween Costume Idea: Met Gala Rihanna
Embrace your new parent status by dressing up as Queen Mother herself, Rihanna [15] — but this time at the Met Gala. Her all-white ensemble is the perfect costume for a pregnant person who wants to stand out this Halloween [16]. You'll need a white gown and a floral cloak. Dash on a little red lipstick, and you're all set. Bonus points if you find a nice set of stairs to pause on for photos.
Pregnant Halloween Costume Idea: Super Bowl Rihanna
Who could forget when Rihanna revealed her pregnancy during the 2023 Super Bowl [17]? Well, you'll go down in history too if you can pull off her halftime performance look this Halloween [18]. You'll need a jumpsuit, a red long-sleeved shirt or bodysuit, and a whole lot of queen energy.
Pregnant Halloween Costume Idea: Thing 1 and Thing 2
Want a Halloween [19] costume that's both simple and punny? This Things 1 and 2 T-Shirt [20] ($12-$19) from Etsy will do the trick. It's such a cute way to show off your bump, and it requires little to no effort — just a swipe of the credit card.
Pregnant Halloween Costume Idea: Avocado
Everyone loves a good avocado costume, but this one is especially cute because your little one gets to be the pit. And the best part of the look is you don't have to DIY [21] anything; you can order this Maternity Avocado Costume [22] ($20, originally $24).
Pregnant Halloween Costume Idea: Demon Baby
If you want something scary instead of cute, this Demon Baby Maternity Halloween Costume [23] ($17) is for you. The Etsy creator suggests taping the demon-baby mold to a tight tank top, then wearing a white T-shirt over it so everyone can see your little terror popping out.
Pregnant Halloween Costume Idea: Keke Palmer on "SNL"
What better way to celebrate your pregnancy than by channeling new mom Keke Palmer when she first announced her pregnancy on "SNL" [24]? Fortunately, the costume doesn't call for much. Palmer went with a monochromatic all-brown look including trousers, a button-up shirt tied above her bump, and a long coat. A quick trip to Zara should do the trick.
Pregnant Halloween Costume Idea: Basketball Hoop
Think you've got a little athlete on your hands? Then this Basketball Net T-Shirt [25] ($30) is just what you're looking for. If you'd prefer it without the net, that's an option, too. Either way, this costume is a slam dunk.
Pregnant Halloween Costume Idea: Ali Wong in "Hard Knock Wife"
If you're an Ali Wong fan, now's the perfect opportunity to dress as your favorite comedian. Her "Hard Knock Wife" look is pretty easy to accomplish. All you need are a leopard-print dress, red eyeglasses, and a microphone. True fans will instantly know who you are. (The big frames are key.)
Pregnant Halloween Costume Idea: Goddess Beyoncé
You and your bump will shine this Halloween [26] if you choose to dress up as Goddess Beyonce during her 2017 Grammys performance. Gold is the name of the game with this costume, so try to acquire as many gold, shimmery items as you can: a gown, necklaces, earrings, bracelets, and of course, the headpiece. You'll want to opt for glowy makeup [27] too in order to pull the whole look together.
Pregnant Halloween Costume Idea: 2011 VMAs Beyoncé
Beyoncé's 2011 VMAs pregnancy announcement [28] was such an iconic moment in pop culture history. Bring back some of that nostalgia this Halloween [29] and re-create the moment with your own bump. All you need are a button-up shirt and a pair of black pants, both of which your probably have already in your closet. Then, just rent or buy a sequined jacket to pull off the look. Bonus points if you memorize the "Love on Top" choreography.
Pregnant Halloween Costume Idea: Baby Yoda
Get ready to geek out over this adorable Star Wars costume. Your bump will be the star of the night with this Baby Yoda Maternity Shirt [30] ($38). It's made from 95 percent soft cotton and five percent spandex to allow for stretch and comfort.
Pregnant Halloween Costume Idea: A Pregnant Charlotte in "Sex and the City"
If you've always found yourself to be more of a Charlotte than a Carrie, embrace your inner Charlotte this Halloween [31] by re-creating one of her maternity looks from "Sex and the City [32]." For this one in particular, all you need are a polka-dot dress, a pink trench coat, and some generously stuffed shopping bags. Sling-back heels optional.
Pregnant Halloween Costume Idea: Pumpkin
The pumpkin is a classic for a reason. It's quick, easy, and so darn adorable. All you need are some body paint and a pair of sticky googly eyes (use skin- and pregnancy-safe glue!) to pull off this simple yet timeless costume.