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 89

Care Bears Adult Classic Grumpy Bear Costume Alt 2

Sale - 10% Made By Us

Adult Care Bears Classic Grumpy Bear Costume

$68.99$61.99

Made By Us Exclusive

Women's Ghostbusters Costume Jumpsuit

$81.99

Made By Us Exclusive

Ghostbusters: Women's Costume Dress

$75.99

Made By Us Exclusive

Women's Work It Out 80s Costume

$61.99-$75.99

Made By Us Exclusive

Care Bears Adult Classic Funshine Bear Costume

$68.99

Care Bears Deluxe Cheer Bear Adult Costume

Made By Us Exclusive

Adult Care Bears Deluxe Cheer Bear Costume

$95.99

Ghostbusters Womens Plus Size Costume Dress

Made By Us Exclusive

Plus Size Ghostbusters Women's Costume Dress

$81.99

Made By Us Exclusive

Women's Push It Pop Star

$81.99

The Princess Bride Authentic Buttercup Adult Costume-0

Made By Us Exclusive

The Princess Bride Buttercup Adult Costume

$122.99

Made By Us Exclusive

Women's KISS Demon Costume

$81.99

Ghostbusters Women's Plus Size Costume Jumpsuit

Made By Us Exclusive

Plus Size Ghostbusters Women's Costume Jumpsuit

$95.99

Sale - 40%

Women's 80's Track Suit Costume

$40.99$24.99

The Smurfs Women's Adult Smurf Smurfette Costume

Made By Us Exclusive

The Smurfs Women's Smurfette Costume

$68.99

Sale - 8% Made By Us

Cobra Kai Women's Costume

$81.99$75.99-$81.99*

Women's Retro Rollerblade Doll Costume

$95.99

Sale - 29% Made By Us

Care Bears Deluxe Tenderheart Bear Costume

$95.99$68.99-$95.99*

Made By Us Exclusive

Adult Care Bears Friend Bear Costume

$68.99

Made By Us Exclusive

Women's Plus Size Work It Out 80s Costume

$68.99

Women's 80s Prom Dress Costume

$68.99-$75.99

Sale - 17% Made By Us

Adult Boombox Costume

$40.99$34.99

Made By Us Exclusive

The Smurfs Adult Smurf Costume

$61.99-$75.99

Sale - 38% Made By Us

Women's Jazzercise Costume

$54.99$34.99-$40.99

Sale - 30% Made By Us

80's Workout Girl Costume for Women

$68.99$47.99-$54.99

Sale - 20%

Women's Awesome 80s Ski Suit Costume

$68.99$54.99

Beetlejuice It's Showtime! Adult Ugly Halloween Sweater alt3

Made By Us Exclusive

Beetlejuice It's Showtime! Adult Halloween Sweater

$68.99

Made By Us Exclusive

Women's Ghostbusters Zuul Costume

$68.99

The Adult Boom Box Costume

$61.99

Sale - 33%

Women's Holographic Metallic Bandeau & Bike Short

$40.99$27.99

Sale - 8% Made By Us

Ferris Bueller's Day Off Sloane Peterson Costume

$81.99$75.99-$95.99*

Made By Us Exclusive

Women's Like a Virgin Pop Star Costume

$61.99-$81.99

Sale - 20%

Women's Let's Get Physical Costume

$68.99$54.99

Adult Beetlejuice Lydia Deetz Ugly Halloween Sweater 1

Sale - 20% Made By Us

Adult Beetlejuice Lydia Deetz Halloween Sweater

$68.99$54.99

Sale - 40% Made By Us

Womens 80s Rad Costume

$40.99$24.99-$27.99

Made By Us Exclusive

Plus Size Women's Push it Pop Star

$95.99

Sale - 14% Made By Us

Women's Ghostbusters Gozer Costume

$95.99$81.99-$95.99*

Sale - 20%

80s Women's Workout Costume

$68.99$54.99-$68.99*

Sale - 43% Made By Us

Plus Size Women's 80s Rad Costume

$47.99$27.99-$54.99*

Made By Us Exclusive

80's Valley Girl Costume for Women

$61.99

Womens Plus Size Playboy 80s Workout Costume

$136.99

Made By Us Exclusive

Women's Flashdance Costume

$68.99

Adult 80s Pop Party Costume

$40.99-$54.99

Sale - 25%

Women's Roller Blade Barbie Costume

$54.99$40.99-$68.99*

Sale - 20% Made By Us

Women's Back to the Future II Marty McFly Costume Jacket

$68.99$54.99

Plus Size Women's 80s Pop Party Costume

$47.99

Sale - 21%

Playboy Women's Retro Physical Costume

$95.99$75.99-$95.99*

The Smurfs Women's Plus Size Smurf Smurfette Costu

Sale - 8% Made By Us

Plus Size The Smurfs Smurfette Costume

$81.99$75.99-$81.99*

Made By Us Exclusive

Adult Back to the Future Jennifer Parker Costume

$81.99

Sale - 43%

Women's Valley Girl Costume

$47.99$27.99

Sale - 20%

Women's 80s Space Superstar Costume

$68.99$54.99

Made By Us Exclusive

Plus Size Back to the Future Jennifer Parker Costume

$95.99

Sale - 30%

Womens Playboy 80s Workout Costume

$136.99$95.99

Sale - 40% Made By Us

Adult The Dark Crystal Skeksi Costume

$136.99$81.99

Care Bears Deluxe Grumpy Bear Adult Costume

Made By Us Exclusive

Adult Care Bears Deluxe Grumpy Bear Costume

$95.99-$109.99

Sale - 18% Made By Us

Women's Ghostbusters Daring Ghostbuster Costume

$75.99$61.99-$88.99*

Sale - 29% Made By Us

Labyrinth Adult Sarah Costume

$95.99$68.99-$122.99*

Sale - 33%

Womens 80s Height of Fashion Suit

$81.99$54.99-$81.99

Sale - 38% Made By Us

Women's Radical Eighties Costume

$54.99$34.99-$54.99*

Made By Us Exclusive

Women's Marty McFly Costume

$68.99-$109.99

Sale - 17% Made By Us

Plus Size Flashdance Costume for Women

$81.99$68.99-$81.99*

Made By Us Exclusive

Claire Standish The Breakfast Club Adult Costume

$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.