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 139

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Adult Garfield Costume

$68.99

Care Bears Classic Grumpy Bear Adult Costume

Sale - 10% Made By Us

Adult Care Bears Classic Grumpy Bear Costume

$68.99$61.99

Made By Us Exclusive

Dragon Ball Z Adult Goku Costume

$68.99

Sale - 8% Made By Us

Clueless Cher Women's Costume

$81.99$75.99

Jack Skellington Prestige Men's Costume

$143.99

Made By Us Exclusive

Kelly Kapowski Saved by the Bell Costume

$54.99

Care Bears Deluxe Cheer Bear Adult Costume

Made By Us Exclusive

Adult Care Bears Deluxe Cheer Bear Costume

$95.99

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Men's The Big Lebowski The Dude Bathrobe Costume

$68.99

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Adult Running Forrest Gump Costume

$81.99

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Women's Gorgeous Girl Costume

$68.99

Sale - 11%

Power Rangers: Black Ranger Morphsuit Costume

$61.99$54.99-$81.99*

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Demon Costume KISS

$81.99

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WWE Kane Men's Costume

$81.99

Sale - 14% Made By Us

Plus Size Clueless Cher Women's Costume

$95.99$81.99-$88.99

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The Magic School Bus Miss Frizzle Costume

$54.99

Sale - 11%

Power Rangers: Red Ranger Morphsuit Costume

$61.99$54.99-$81.99*

Sale - 14%

Men's Power Rangers Blue Ranger Muscle Costume

$95.99$81.99-$95.99*

White Ranger Classic Muscle Adult Costume Update

Men's Power Rangers White Ranger Classic Muscle Costume

$95.99

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Silent Bob Plus Size Mens Costume

$95.99

Sale - 22%

Power Rangers: Blue Ranger Morphsuit Costume

$61.99$47.99-$61.99*

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Jay and Silent Bob Adult Jay Costume

$81.99

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Mens Pulp Fiction Suit Costume

$81.99

Power Rangers Pink Ranger Women's Costume

$68.99

Sale - 20% Made By Us

Women's Xena Warrior Princess Costume

$68.99$54.99-$68.99*

Sale - 33%

Power Rangers: Yellow Ranger Morphsuit Costume

$61.99$40.99-$61.99

Power Rangers Women's Yellow Ranger Costume

$68.99

Adult Scream Costume

$40.99

Sale - 25% Made By Us

The Big Lebowski The Dude Men's Sweater Costume

$109.99$81.99-$109.99*

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Adult Vegeta Costume

$68.99

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Men's Ace Ventura Costume with Wig

$81.99

Sale - 44%

Power Rangers: Green Ranger Morphsuit Costume

$61.99$34.99-$61.99*

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The Big Lebowski Plus Size Walter Costume

$81.99

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Wendy Peffercorn Adult Sandlot Costume

$54.99

Plus Size Adult Scream Costume

$40.99

Pink Ranger Sassy Bodysuit Costume

$88.99

Power Rangers Men's Black Ranger Muscle Costume

$95.99

Made By Us Exclusive

Women's Clueless Dee Costume

$81.99

Sale - 33%

Queen of Detention Costume

$61.99$40.99

Sale - 14% Made By Us

Plus Size Demon KISS Costume for Men

$95.99$81.99-$95.99*

Sale - 40%

Plus Size Queen of Detention Costume

$68.99$40.99

Made By Us Exclusive

Womens Sweet Girl Power Pop Star Costume

$68.99-$75.99

Sale - 22%

Sexy Private School Costume

$61.99$47.99-$68.99*

Adult Power Rangers Red Ranger Muscle Costume Update

Men's Power Rangers Red Ranger Muscle Costume

$95.99

Sale - 29% Made By Us

Plus Size Squints Palledorous Sandlot Costume

$47.99$34.99

Sale - 33%

Women's Holographic Metallic Bandeau & Bike Short

$40.99$27.99

Women's Sassy Cynthia Doll Costume

$68.99

British Girl Power Popstar Costume Women's

Made By Us Exclusive

British Girl Power Popstar Women's Costume

$54.99-$61.99

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Women's Deluxe Ms. Frizzle Costume

$95.99-$122.99

Sale - 25%

Beautiful Lady Costume for Women

$54.99$40.99

Made By Us Exclusive

Men's Ace Ventura Tutu Costume

$81.99

Sale - 7%

Kool-Aid Adult Deluxe Costume

$204.99$190.99

Women's Fancy Girl Skirt Suit Costume

$54.99

Sale - 10% Made By Us

Inspector Gadget Women's Costume

$68.99$61.99-$68.99*

Made By Us Exclusive

Men's Dragon Ball Z Trunks Costume

$81.99

Made By Us Exclusive

Forrest Gump Costume Suit

$109.99

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Silent Bob Men's Costume

$81.99

Made By Us Exclusive

Benny the Jet Rodriguez Adult Costume

$54.99-$68.99

Sale - 14%

Women's Still Pretty Lady Costume

$95.99$81.99

Made By Us Exclusive

Dragon Ball Z Adult Bulma Costume

$81.99

Athletic Girl Power Popstar Costume Women's

Sale - 25% Made By Us

Athletic Girl Power Popstar Women's 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.