Adult Costumes

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Costumes aren't just for kids! Our adult costumes will have grown-ups getting excited for Halloween. We have a selection of the best Halloween costumes for men and women of all styles and sizes. Browse through to find plus size costumes, funny adult costumes, and even sexy costumes. Or pair up with your significant other and choose a stunning couples costume look that'll be sure to win any costume contest!

1 - 60 of 224

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Adult Nacho Libre Costume

$81.99

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WWE Adult Macho Man Madness Costume

$61.99

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Macho Man Randy Savage Costume

$95.99-$109.99

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A League of Their Own Coach Jimmy Costume

$75.99

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Dodgeball Average Joe's Adult Costume

$54.99

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Men's WWE Hulk Hogan Costume

$68.99-$75.99

Womens A League of Their Own Dottie Costume Main UPD

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A League of Their Own Women's Dottie Costume

$81.99

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Men's Swift Racer Costume

$68.99

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Women's Racer Jumpsuit Costume

$75.99

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WWE Bret Hart Men's Costume

$81.99-$95.99

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Adult Running Forrest Gump Costume

$81.99

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Stone Cold Steve Austin Mens Costume

$68.99

Sale - 14%

Women's Sexy Bunny Squad Costume

$95.99$81.99-$95.99*

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Women's Snappy Racer Costume

$61.99

Plus Size League of Their Own Dottie Costume-update2

Sale - 14% Made By Us

Plus Size Women's League of Their Own Dottie Costume

$95.99$81.99-$95.99*

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Men's WWE Macho Man Madness Plus Size Costume

$68.99

Women's Sexy Euphoric Cheerleader TV Character Costume

$81.99

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WWE Kane Men's Costume

$81.99

Men's Plus Size Work It Out 80's Costume Main

Sale - 11% Made By Us

Plus Size Work It Out Men's 80s Costume

$61.99$54.99-$75.99*

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Plus Size Average Joe's Dodgeball Costume

$61.99

Sale - 33% Exclusive

Women's Space Jam Lola Bunny Costume

$81.99$54.99-$68.99

Space Jam Plus Size Women's Lola Bunny Costume

Sale - 29% Exclusive

Plus Size Space Jam Lola Bunny Costume

$95.99$68.99-$75.99

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NASCAR Chase Elliott Men's Uniform Costume

$109.99-$122.99

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WWE Macho Man Randy Savage Costume

$109.99

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WWE Undertaker Men's Costume

$102.99

Sale - 38%

Women's World Champion Costume

$81.99$50.99-$81.99*

Sale - 80% Made By Us

Adult Macho Man Union Suit Onesie

$68.99$13.99

Sale - 11% Made By Us

Plus Size Adult's Deluxe Dottie Costume

$122.99$109.99-$122.99*

SNL Spartan Male Cheerleader Costume Main UPD

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Men's Saturday Night Live Spartan Male Cheerleader Costume

$47.99

Adult Inflatable Sumo Wrestler Pick Me Up Costume

$81.99

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Women's Ultimate Warrior Costume

$68.99

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Women's Zombie Cheerleader Costume

$61.99

Fook Who Women's Costume

$122.99-$136.99

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Women's Jennifer the Cheerleader Costume

$40.99-$47.99

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Adult Ted Lasso Costume

$95.99-$109.99

Men's The Champ Boxer Costume

$75.99-$81.99

Sale - 14% Made By Us

League of Their Own Luxury Adult Womens Dottie Costume

$190.99$163.99

Female's Blades of Glory Fire Jumpsuit Costume Update Main

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Blades of Glory Women's Fire Jumpsuit Costume

$81.99-$95.99

WWE Adult Plus Stone Cold Steve Austin Costume

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Plus Size WWE Adult Stone Cold Steve Austin Costume

$81.99

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Men's Vintage Strongman Costume

$75.99-$122.99

Sexy Bring it Baddie Women's Costume

$54.99

Sale - 14%

Gym Instructor and Boombox Baby Carrier Costume

$47.99$40.99

Plus Size Referee Shirt

$34.99

Womens Plus Size Basketball Bunny Costume

Sale - 15%

Plus Size Basketball Bunny Women's Costume

$88.99$75.99-$88.99*

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Plus Size Richard Simmons Costume for Men

$61.99-$68.99

NASCAR Chase Elliott Men's Plus Uniform Costume

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Plus Size NASCAR Chase Elliott Uniform Men's Costume

$109.99

Playboy Women's Sexy Boxer Costume

$163.99

Women's Sexy MVP Football Player Costume

$95.99

Sale - 14%

Playboy Women's Sexy Athlete Costume

$190.99$163.99

Zombie Cheerleader Costume

$61.99

Sale - 25% Made By Us

Ladies Referee Shirt

$27.99$20.99-$34.99*

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Nacho Libre Leisure Costume Adult

$54.99

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A League of Their Own Deluxe Dottie Costume

$109.99

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Plus Size WWE Undertaker Costume

$129.99

Sale - 46%

Adult Riverdale Archie Andrews Costume

$88.99$47.99-$54.99

The Breakfast Club Andrew Clark Adult Costume

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The Breakfast Club Andrew Clark Men's Costume

$81.99

Men's Jamaican Bobsled Team Morphsuit Costume

$54.99

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Men's Plus Size WWE Macho Man Randy Savage Costume

$122.99-$136.99

Women's Quarterback Cutie Costume

$68.99

Adult Bruce Lee Enter the Dragon Costume

Sale - 25%

Men's Bruce Lee Muscle Shirt and Pants Costume

$54.99$40.99-$54.99*

Can't decide what you want to be for Halloween? HalloweenCostumes.com has a huge variety of the best Halloween costumes for adults for you to choose from. Ranging in styles from our sexy Princess Leia slave costume to our men's deluxe Darth Vader as well as brand new adult costumes for 2022. We have unique and exclusive adult costumes at the best prices on the web. You'll find our adult costume selection to be a comprehensive list of classic looks combined with the latest trends. Whether scary, funny, or even sexy, we have adult costumes for everyone's style and taste. Celebrate the holiday with an iconic and fashionable adult costume idea and throw your own timeless masquerade party this season.