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 242

Made By Us Exclusive

Men's Dark Egyptian Pharaoh Costume

$40.99

Made By Us Exclusive

Men's Zeus Costume

$47.99

Exclusive

Disney Aladdin Jafar Men's Costume

$109.99

Made By Us Exclusive

Adult Safari Explorer Costume

$68.99-$95.99

Made By Us Exclusive

Men's RCMP Canadian Mountie Costume

$81.99

Made By Us Exclusive

Ninja Assassin Men's Costume

$75.99

Sale - 33%

Plus Size Dragon Ninja Costume for Women

$81.99$54.99

Sale - 22% Made By Us

Men's Classic Kimono Set Costume

$61.99$47.99-$61.99*

Sale - 18%

Women's Plus Size Oktoberfest Fraulein Costume

$75.99$61.99-$75.99*

Made By Us Exclusive

Women's Piñata Dress Costume

$54.99

Made By Us Exclusive

Mighty Matador Men's Costume

$68.99-$75.99

Made By Us Exclusive

Men's Royal Guard Costume

$68.99-$95.99

Women's Teller of Fortunes Costume

$68.99-$81.99

Sale - 20%

Women's Oktoberfest Fraulein Costume

$68.99$54.99-$75.99*

Made By Us Exclusive

Women's Fabulous Fortune Teller Costume

$68.99

Sale - 38% Exclusive

Stealth Ninja Costume for Men

$54.99$34.99-$47.99

Sale - 17% Made By Us

Men's Scottish Highland Costume

$81.99$68.99-$75.99

Made By Us Exclusive

Adult Stealth Shinobi Ninja Costume

$54.99-$68.99

Sale - 18% Made By Us

Women's Day of the Dead Mariachi Costume

$75.99$61.99

Sale - 14%

Women's Psychic Ninja Costume

$95.99$81.99-$95.99*

Men's Genie Costume

$81.99-$95.99

Sale - 20%

Blue Dragon Ninja Costume

$68.99$54.99-$68.99*

Sale - 15%

Disney Aladdin Live Action Womens Jasmine Costume

$88.99$75.99-$88.99*

Sexy Ninja Warrior Women's Costume

$47.99

Men's Plus Size Oktoberfest Stud Costume

Made By Us Exclusive

Plus Size Oktoberfest Stud Costume for Men

$81.99

Sale - 43%

Women's Day of the Dead Senorita Costume

$47.99$27.99-$34.99

Made By Us Exclusive

Women's Day of the Dead Costume

$88.99-$95.99

Made By Us Exclusive

Women's Sugar Skull Costume

$68.99

Sale - 17% Made By Us

Women's Braveheart Warrior Costume

$81.99$68.99-$81.99*

Sale - 40%

Dragon Lady Ninja Costume

$34.99$20.99

Sale - 33% Made By Us

Women's Olga Oktoberfest Costume

$61.99$40.99-$47.99

Made By Us Exclusive

Women's Shadow Ninja Assassin Costume

$68.99-$75.99

Sale - 22%

Women's Sexy Deadly Ninja Costume

$61.99$47.99-$61.99*

Sale - 11%

Taco Costume

$61.99$54.99

Sale - 20% Made By Us

Women's Plus Size Olga Oktoberfest Costume

$68.99$54.99-$68.99*

Plus Size Sexy Deadly Ninja Costume for Women

$61.99

Women's Plus Size Gypsy Costume

$95.99

Sale - 71% Exclusive

Women's Anime Slayer Kimono Costume

$47.99$13.99

Plus Size Ninja Assassin Costume for Women

$75.99

Made By Us Exclusive

Womens Sweet Girl Power Pop Star Costume

$68.99-$75.99

Adult Bavarian Piggyback Costume

$81.99

Made By Us Exclusive

Stealth Red and Black Ninja Costume

$68.99

Exclusive

Hunchback of Notre Dame Women's Esmeralda Costume

$61.99-$75.99

Womens Sexy Plus Size Flirty Fraulein Costume

Sale - 38%

Plus Size Sexy Flirty Fraulein Costume

$88.99$54.99-$61.99

Adult Day of the Dead Costume

$81.99

Beer Stein Babe Costume

$75.99

Sale - 20% Made By Us

Panda Hooded Jacket Women's Costume

$68.99$54.99-$75.99*

Sale - 31%

Plus Size Ninja Costume for Men

$88.99$61.99

Sale - 33% Made By Us

Women's Scottish Lassie Costume

$61.99$40.99

Women's Day of the Dead Darling Costume

$88.99

Sale - 17%

Men's Day of the Dead Senor Bones Costume

$81.99$68.99-$81.99

Mens Arabian Chieftain Costume

$61.99

Sale - 18%

Lederhosen Beer Babe Women's Costume

$75.99$61.99

Taco Costume Dress

$61.99

Plus Size Oktoberfest Costume for Men

$143.99

Sale - 20%

Adult Panda Costume

$136.99$109.99

Sale - 44%

Sexy Parisian Showgirl Costume

$61.99$34.99

Plus Size Oktoberfest Hottie Costume for Women

$109.99

Made By Us Exclusive

Women's Elegant Oktoberfest Babe Costume

$54.99

Sale - 15%

Women's La Matadora Costume

$88.99$75.99

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.