Adult Costumes

1 - 60 of 168

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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 168

Sale - 17% Exclusive

Disney Little Mermaid Women's Ursula Prestige Costume

$163.99$136.99-$163.99*

Sale - 18% Exclusive

Disney Beauty and the Beast Gaston Men's Costume

$74.99$61.99-$74.99*

Made By Us Exclusive

Macho Man Randy Savage Costume

$95.99-$108.99

Adult Scream Costume

$40.99

Exclusive

Disney Aladdin Jafar Men's Costume

$108.99

Sale - 14% Made By Us

Karate Kid Cobra Kai Costume

$95.99$81.99-$95.99*

Adult Deluxe Bowser Costume

$108.99

Sale - 25% Made By Us

Sweeney Todd Men's Costume

$81.99$61.99-$81.99*

Made By Us Exclusive

Deluxe Wicked Witch Costume

$68.99-$74.99

Exclusive

Men's Disney Hercules Hades Costume

$81.99

Kim Possible (Animated) Womens Shego Costume Update

Sale - 18% Exclusive

Kim Possible Animated Series Women's Shego Costume

$74.99$61.99

Made By Us Exclusive

Men's Deluxe Captain Hook Costume

$108.99

Sale - 18%

Plus Size Lethal Beauty Costume

$74.99$61.99-$74.99*

Plus Size Macho Man Randy Savage Costume

Made By Us Exclusive

Plus Size Macho Man Randy Savage Men's Costume

$108.99

Plus Size Deluxe Bowser Costume

$108.99

Deluxe Dark Knight Catwoman Costume

$108.99-$122.99

Women's Metallic Black Mock Neck Jumpsuit

Metallic Black Mock Neck Jumpsuit for Women

$74.99-$88.99

Women's Poisonous Villain Costume

$122.99

Made By Us Exclusive

WWE Undertaker Men's Costume

$102.99

Adult Deluxe Maleficent Christening Black Gown Costume

$88.99

Sale - 13% Made By Us

Adult Plus Size Cobra Kai Costume

$108.99$95.99

Women's Sexy Ivy Costume

$68.99

Sale - 9%

Men's Loki Qualux Costume

$74.99$68.99-$74.99*

Made By Us Exclusive

Women's Captain Hook Costume

$81.99

Exclusive

Disney Emperor's New Groove Yzma Women's Costume

$74.99

Women's Deluxe Evil Queen Costume

$74.99

Sale - 25% Made By Us

THE JOKER Slim Fit Suit Overcoat (Authentic)

$108.99$81.99-$108.99*

Made By Us Exclusive

Plus Size Witch Costume for Women

$81.99-$88.99

Sale - 30%

Black Zipper Catsuit Sexy Costumes

$68.99$47.99-$68.99*

Made By Us Exclusive

Plus Size Straight Jacket Costume for Adults

$61.99

Sale - 20%

Women's Cat Fight Costume

$68.99$54.99-$68.99*

Sale - 25% Made By Us

Blackbeard Plus Size Mens Costume

$163.99$122.99-$163.99*

Plus Size Big Bad Wolf Costume

$122.99

Deluxe Women's Evil Queen Costume

$81.99-$88.99

Dark Knight Adult Bane Costume

$272.99

Made By Us Exclusive

Blackbeard Men's Costume

$136.99-$149.99

Plus Size Adult Scream Costume

$40.99

Rob Zombie Halloween Michael Myers Men's Costume

$81.99

Adult Deluxe Freddy Costume Sweater

$47.99

Made By Us Exclusive

Plus Size Captain Hook Costume for Women

$81.99-$88.99

Sale - 67% Made By Us

Women's The Joker Vest

$40.99$13.99

Deluxe Suicide Squad Joker Costume

$81.99

Women's Secret Wishes Arkham Knight Harley Quinn Costume

$95.99-$108.99

Suicide Squad Harley Quinn Premium Costume

$177.99

Plus Size Sultry Supervillain Costume

$81.99

Adult Freddy Krueger Costume Shirt with Mask

$34.99-$47.99

Arkham City The Joker Costume

$81.99-$95.99

Men's Batman Penguin Costume

$95.99

Rob Zombie Halloween Michael Myers Men's Plus Size Costume

Plus Size Men's Rob Zombie Halloween Michael Myers Costume

$95.99

Deluxe IT Pennywise Costume

$88.99-$102.99

Adult Deluxe Maleficent Costume

$88.99

Sale - 10%

Adult Classic Catwoman Costume

$68.99$61.99-$68.99*

Mens Regal Pirate Captain Costume

$108.99

Adult Headless Horseman Costume

$54.99-$61.99

Sale - 17%

Women's Sexy Poisonous Kiss Costume

$163.99$136.99-$163.99*

Women's Throw It in the Bag Sexy Cat Burglar Costume

$108.99

Exclusive

Birds of Prey Women's Premium Harley Quinn Costume

$122.99

Sale - 13%

Grand Heritage Catwoman Costume

$435.99$381.99-$476.99*

Adult Deluxe Darth Maul Costume

$108.99

Adult Beetlejuice Costume Suit

$95.99

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.