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 - 58 of 58

Made By Us Exclusive

Clueless Cher Women's Costume

$82.99

Care Bears Adult Classic Grumpy Bear Costume Alt 2

Made By Us Exclusive

Adult Care Bears Classic Grumpy Bear Costume

$68.99

Made By Us Exclusive

Women's Gorgeous Girl Costume

$68.99

Power Rangers Women's Yellow Ranger Costume

$68.99

Made By Us Exclusive

The Magic School Bus Miss Frizzle Costume

$54.99

Made By Us Exclusive

Dragon Ball Z Adult Bulma Costume

$82.99

Sale - 33%

Power Rangers: Yellow Ranger Morphsuit Costume

$61.99$41.99-$61.99

Made By Us Exclusive

Women's Deluxe Ms. Frizzle Costume

$82.99-$123.99

Care Bears Deluxe Cheer Bear Adult Costume

Made By Us Exclusive

Adult Care Bears Deluxe Cheer Bear Costume

$95.99

Made By Us Exclusive

Women's Xena Warrior Princess Costume

$68.99-$123.99

Power Rangers Pink Ranger Women's Costume

$68.99

Made By Us Exclusive

The Magic School Bus Miss Frizzle Plus Size Costume

$68.99

Sale - 10% Made By Us

Inspector Gadget Women's Costume

$68.99$61.99-$68.99*

Made By Us Exclusive

Kelly Kapowski Saved by the Bell Costume

$54.99

Care Bears Deluxe Grumpy Bear Adult Costume

Made By Us Exclusive

Adult Care Bears Deluxe Grumpy Bear Costume

$95.99-$109.99

Beautiful Lady Costume for Women

$54.99

British Girl Power Popstar Costume Women's

Made By Us Exclusive

British Girl Power Popstar Women's Costume

$54.99

Pink Ranger Sassy Bodysuit Costume

$88.99

Women's Holographic Metallic Bandeau & Bike Short

$41.99

Made By Us Exclusive

Womens Sweet Girl Power Pop Star Costume

$68.99-$75.99

Athletic Girl Power Popstar Costume Women's

Sale - 25% Made By Us

Athletic Girl Power Popstar Women's Costume

$54.99$41.99-$54.99*

Sale - 7%

Kool-Aid Adult Deluxe Costume

$205.99$191.99

Queen of Detention Costume

$61.99-$68.99

Sale - 14%

Women's Still Pretty Lady Costume

$95.99$82.99-$95.99*

Made By Us Exclusive

Women's Tejano Pop Singer Costume

$88.99-$102.99

Sale - 14% Made By Us

Plus Size Clueless Dee Women's Costume

$95.99$82.99-$95.99*

Inflatable Adult Rugrats Reptar Costume

$136.99

Beeper Costume Adult

$54.99

Women's Classic Aerobic Barbie Costume

$54.99-$68.99

Plus Size Queen of Detention Costume

$68.99

Made By Us Exclusive

Wendy Peffercorn Adult Sandlot Costume

$54.99

Sexy Private School Costume

$61.99

Sale - 33% Made By Us

Adult Gumby Inflatable Pokey Costume

$82.99$54.99

Women's Fancy Girl Skirt Suit Costume

$54.99

Made By Us Exclusive

Women's Clueless Dee Costume

$82.99

Made By Us Exclusive

Sassy Girl Women's Power Pop Star Costume

$54.99

Sale - 20%

Solid Silver Womens Mock Neck Jumpsuit Costume

$68.99$54.99-$82.99*

Sale - 33%

Power Rangers: Pink Ranger Morphsuit Costume

$61.99$41.99-$61.99*

Made By Us Exclusive

Plus Size Clueless Cher Women's Costume

$95.99

Spartan Cheerleader Costume

$41.99-$54.99

Sale - 11% Made By Us

Big Lebowski Maude Viking Women's Costume

$61.99$54.99-$82.99*

Adult Cakeworthy Barbie Totally Hair Denim Jacket

Sale - 11%

Cakeworthy Barbie Totally Hair Denim Jacket for Adults

$123.99$109.99-$123.99

Sexy Baywatch Lifeguard Costume

$88.99

Made By Us Exclusive

Chic Girl Power Pop Star Costume Women's

$54.99

Sale - 38% Made By Us

Women's Black Fishnet Stockings

$10.99$6.99

Womens Plus White Athletic Socks with Pink and Blue Stripes

Sale - 43%

Plus White Socks with Pink and Blue Stripes for Women

$31.99$17.99

Made By Us Exclusive

Adult Powerline Costume Accessory Kit

$41.99

Sale - 43%

Plus White Socks with Pink and Blue Stripes for Women

$34.99$19.99

Coming Soon

Made By Us Exclusive

Women's Amber Clueless Costume

$75.99

Coming Soon

Women's Sassy Cynthia Doll Costume

$68.99

Plus Size Saved By the Bell Cheerleader Costume

Coming Soon

Made By Us Exclusive

Plus Size Saved By the Bell Cheerleader Costume for Women

$68.99

Out of Stock

TMNT April O'Neil Women's Costume

$75.99

Buffy the Vampire Slayer Women's Costume

Out of Stock

Made By Us Exclusive

Buffy the Vampire Slayer Women's Costume

$61.99

Out of Stock

Techno Pet Costume Adult

$54.99

Out of Stock

Jamaican Bobsled Team Costume Prop

$68.99

Out of Stock

Barbie Adult Styling Head Costume

$75.99

Out of Stock

Women's Rugrats Angelica Costume

$61.99

Out of Stock

Black Pleated Skirt

$27.99

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.