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Exclusive Adult Costumes

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Have the most fun, exciting, and distinctive costume at your next event with our collection of exclusive costumes for adults. Whether heading to a Halloween party or attending a cosplay convention, we've got ideas to keep things fresh! Choose from styles ranging from sparkling sexy flapper dresses to hilarious inflatable moon costumes. With unique styles in sizes up to 8X, you're sure to find the right costume in our selection.
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Brown Bear Adult Onesie
Made By Us Exclusive
Adults Garfield Onesie Costume
Made By Us Exclusive
Adult Ludo Union Suit Labyrinth Costume
Made By Us Exclusive
Adult Gremlins Gizmo Costume
Made By Us Exclusive
Plus Size Garfield Costume Onesie
Made By Us Exclusive
Adult Frog Onesie Costume
Made By Us Exclusive
Adult Narwhal Onesie Costume
Made By Us Exclusive
Adult Panda Onesie Costume
Made By Us Exclusive
Adult Blob Fish Costume
Sale - 20% Made By Us
$87.99$70.99-$87.99*
Brown Bear Plus Size Onesie
Made By Us Exclusive
Adult Ghostbusters Slimer Costume Onesie
Made By Us Exclusive
Adult Bear Onesie Costume
Made By Us Exclusive
Adult Sloth Onesie
Made By Us Exclusive
$43.99-$87.99
Adult Elf Onesie Costume
Made By Us Exclusive
Adult Cheshire Cat Onesie
Made By Us Exclusive
Plus Size Cheshire Cat Onesie
Made By Us Exclusive
Adult's Cheer Bear Care Bear Onesie
Made By Us Exclusive
Women's Pink Dinosaur Onesie Main
Made By Us Exclusive
Adult Cozy Skeleton Onesie
Made By Us Exclusive
Adult Hulk Hogan Union Suit
Sale - 70% Made By Us
$87.99$26.99-$87.99*
Adult Funny Bunny Onesie
Made By Us Exclusive
Cozy Skeleton Onesie
Made By Us Exclusive
Adult Dr Seuss Thing 1 2 Costume Onesie
Made By Us Exclusive
Adult Yellow Duck Onesie
Made By Us Exclusive
Macho Man Union Suit
Sale - 80% Made By Us
Adult Giraffe Onesie
Made By Us Exclusive
$96.99-$113.99
Adult Gingerbread Man Onesie Costume
Made By Us Exclusive
The Grinch Adult Onesie Costume upd
Made By Us Exclusive
Adult Black Cat Onesie
Coming Soon
Made By Us Exclusive
Adult Bedtime Bear Care Bears Costume Onesie
Coming Soon
Made By Us Exclusive
Adult Tenderheart Bear Care Bears Costume Onesie
Coming Soon
Made By Us Exclusive
Adult Good Luck Bear Care Bears Costume Onesie
Coming Soon
Made By Us Exclusive
Adult Share Bear Care Bears Costume Onesie
Coming Soon
Made By Us Exclusive
Adult Funshine Bear Care Bears Costume Onesie
Coming Soon
Made By Us Exclusive
Adult Pajama Penguin Costume
Coming Soon
Made By Us Exclusive
Coraline Pajamas Top & Bottom Set Adult
Coming Soon
Made By Us Exclusive
Adult's Grumpy Bear Care Bear Onesie
Coming Soon
Made By Us Exclusive
Adult Shark Onesie
Out of Stock
Made By Us Exclusive
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We don't know for sure that you've sat down and decided your costume either needs to be, essentially, straight from the screen or something that is guaranteed to stand out. You may be thinking something high-quality and familiar is what you want. Or perhaps you've come to the conclusion that familiar but unexpected is the vibe. Either way, our exclusive adult costume collection has your back!

How? You ask. It might sound too good to be true, but it isn't! Because we've made some awesome relationships with names like Disney, Universal Studios, and Fox. Now, we get to whip up character costumes at the same quality you've come to expect from us on all our Made By Us costumes.

On top of that, we offer vendor styles in exclusive sizes, so whether you feel most comfortable in a size XS or 6X you can dress confidently as Scooby Doo's Velma (and so many other beloved characters!)

Of course, you'll also find classics that aren't tied to pop culture moments. A Black Cat Costume, Fire Captain Costume Uniform, and Galactic Alien Women's Costume is just as much fun for dress-up as Jack Link's Sasquatch, Grease's Sandy, or The Little Mermaid's Ursula.

Part of that comes down to the thought our design team and buyers put into their choices. But in the end, it all starts with what you want. Quality, variety, and fit for characters that you've always dreamed of being or are clamoring to portray to make your kiddo's first trick-or-treat the very best!

And while we offer a few items in this collection that lean more toward one-time wear and playtime fun, you'll also see most pieces are made to last! So, if you're building a costume collection you can feel confident adding the super soft Grumpy Bear hooded onesie to the closet—and grabbing it for every cozy weekend is even better.

Or pick a favorite style and share it after wearing it. Typically crafted from a variety of poly-blend materials and thoughtfully detailed, they'll hold strong for a friend. You may even be able to keep your favorite style safe for your kid you're hoping will one day want to dress as Tiana like you did years before.

From your dream character costume to the classic Halloween witch, our exclusive costume collection is here to ensure you find the style and quality you crave! Shop officially licensed costume dresses for Disney Princesses, 1980s movie essentials, even anime outfits when you dive in today!

Didn't find what you were hoping for? Be sure to visit us again! We're always adding new and exciting options to the collection to ensure our shoppers have the ultimate costume experience!

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