Adult Costumes

1 - 60 of 140

Filter Adult Costumes by:

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 140

Made By Us Exclusive

Adult Garfield Costume

$68.99

Care Bears Classic Grumpy Bear Adult Costume

Made By Us Exclusive

Adult Care Bears Classic Grumpy Bear Costume

$68.99

Made By Us Exclusive

Adult Running Forrest Gump Costume

$81.99

Made By Us Exclusive

Dragon Ball Z Adult Goku Costume

$68.99

Made By Us Exclusive

Clueless Cher Women's Costume

$81.99

Adult Scream Costume

$40.99

British Girl Power Popstar Costume Women's

Made By Us Exclusive

British Girl Power Popstar Women's Costume

$54.99-$61.99

Made By Us Exclusive

WWE Kane Men's Costume

$81.99

Made By Us Exclusive

Women's Gorgeous Girl Costume

$68.99

Jack Skellington Prestige Men's Costume

$142.99

Power Rangers Women's Yellow Ranger Costume

$68.99

Adult Putrid Papa Costume

$74.99

Made By Us Exclusive

Womens Sweet Girl Power Pop Star Costume

$68.99-$74.99

Made By Us Exclusive

Demon Costume KISS

$81.99

Power Rangers Men's Black Ranger Muscle Costume

$95.99

Made By Us Exclusive

The Magic School Bus Miss Frizzle Costume

$54.99

Made By Us Exclusive

Inspector Gadget Men's Costume

$68.99-$81.99

Made By Us Exclusive

Dragon Ball Z Piccolo Costume

$81.99

Made By Us Exclusive

Plus Size Crash Test Dummy Costume for Adults

$68.99

Sale - 22% Made By Us

Adult Crash Test Dummy Costume

$61.99$47.99-$81.99*

Made By Us Exclusive

Women's Xena Warrior Princess Costume

$68.99

Made By Us Exclusive

Saved by the Bell Adult A.C. Slater Costume

$54.99

Sale - 22%

Power Rangers: White Ranger Morphsuit Costume

$61.99$47.99-$61.99*

Made By Us Exclusive

Forrest Gump Costume Suit

$108.99

Care Bears Deluxe Grumpy Bear Adult Costume

Made By Us Exclusive

Adult Care Bears Deluxe Grumpy Bear Costume

$95.99-$108.99

Made By Us Exclusive

Men's The Big Lebowski The Dude Bathrobe Costume

$68.99

Sale - 14%

Women's Still Pretty Lady Costume

$95.99$81.99

Sale - 22% Made By Us

Adult Super Saiyan Goku Costume

$61.99$47.99-$61.99*

Women's Classic Aerobic Barbie Costume

$54.99-$68.99

Made By Us Exclusive

Men's Ace Ventura Costume with Wig

$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*

Sale - 11%

Power Rangers: Red Ranger Morphsuit Costume

$61.99$54.99-$81.99*

Sale - 25% Made By Us

The Big Lebowski The Dude Men's Sweater Costume

$108.99$81.99-$108.99*

Adult Power Rangers Red Ranger Muscle Costume Update

Men's Power Rangers Red Ranger Muscle Costume

$95.99

Sale - 14% Made By Us

Plus Size Clueless Dee Women's Costume

$95.99$81.99-$95.99*

Sale - 44%

Power Rangers: Green Ranger Morphsuit Costume

$61.99$34.99-$61.99*

Plus Size Adult Scream Costume

$40.99

Deluxe IT Pennywise Costume

$88.99-$102.99

Sale - 11%

Power Rangers: Black Ranger Morphsuit Costume

$61.99$54.99-$61.99*

Saved by the Bell Zack Morris Adult Costume

Made By Us Exclusive

Zack Morris Saved by the Bell Adult Costume

$68.99

Made By Us Exclusive

Women's Deluxe Ms. Frizzle Costume

$95.99-$122.99

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

Made By Us Exclusive

Adult Vegeta Costume

$68.99

White Ranger Classic Muscle Adult Costume Update

Men's Power Rangers White Ranger Classic Muscle Costume

$95.99

Sale - 14%

Men's Power Rangers Blue Ranger Muscle Costume

$95.99$81.99-$95.99*

Made By Us Exclusive

Bluntman Plus Size Adult Costume

$95.99

Sale - 11% Made By Us

Big Lebowski Maude Viking Women's Costume

$61.99$54.99-$81.99*

Made By Us Exclusive

Wendy Peffercorn Adult Sandlot Costume

$54.99

Women's Fancy Girl Skirt Suit Costume

$54.99

Sale - 7%

Kool-Aid Adult Deluxe Costume

$204.99$190.99

Care Bears Deluxe Cheer Bear Adult Costume

Made By Us Exclusive

Adult Care Bears Deluxe Cheer Bear Costume

$95.99

Made By Us Exclusive

Benny the Jet Rodriguez Adult Costume

$54.99-$68.99

Sale - 33%

Power Rangers: Yellow Ranger Morphsuit Costume

$61.99$40.99-$61.99

Sale - 22%

Power Rangers: Blue Ranger Morphsuit Costume

$61.99$47.99-$61.99*

Made By Us Exclusive

Adult Gohan Costume

$68.99-$81.99

Made By Us Exclusive

The Big Lebowski Men's Walter Sobchak Costume

$68.99-$81.99

Made By Us Exclusive

Men's Ace Ventura Tutu Costume

$81.99

Inflatable Adult Rugrats Reptar Costume

$136.99

Beeper Costume Adult

$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.