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 243

Exclusive

Disney Aladdin Jafar Men's Costume

$109.99

Made By Us Exclusive

Women's Piñata Dress Costume

$54.99

Made By Us Exclusive

Adult Mariachi Costume

$82.99-$109.99

Exclusive

Aladdin Street Rat Adult Costume

$75.99

Made By Us Exclusive

Men's Day of the Dead Costume

$82.99

Made By Us Exclusive

Women's Spanish Senorita Costume

$82.99

Women's Plus Size Oktoberfest Fraulein Costume

$75.99

Plus Size King of Egypt Costume

$82.99-$95.99

Men's Genie Costume

$82.99-$95.99

Sale - 18% Made By Us

Women's Day of the Dead Mariachi Costume

$75.99$61.99

Sale - 25% Made By Us

Men's Disney Aladdin Genie Costume

$109.99$82.99-$109.99*

Made By Us Exclusive

Men's Plus Size Mariachi Costume

$95.99

Made By Us Exclusive

Adult Mighty Moose Costume

$68.99

Made By Us Exclusive

Adult Piñata Costume

$82.99

Made By Us Exclusive

Men's Cupid Costume

$54.99

Sale - 20% Made By Us

Anubis Men's Costume

$68.99$54.99-$68.99*

Sale - 20%

Men's Toro Bravo Bull Costume

$68.99$54.99-$68.99*

Sale - 20% Made By Us

Adult Safari Explorer Costume

$68.99$54.99-$95.99*

Made By Us Exclusive

Men's Royal Guard Costume

$68.99-$82.99

Made By Us Exclusive

Toga Costume for Men

$34.99

Sale - 20%

Women's Jasmine Deluxe Costume

$68.99$54.99-$95.99*

Women's Oktoberfest Fraulein Costume

$68.99

Sale - 50% Made By Us

Women's Sexy Genie Costume

$82.99$41.99

Made By Us Exclusive

Flirty Mariachi Women's Costume

$82.99-$102.99

Sale - 23%

Men's Sultan Costume

$88.99$68.99-$75.99

Made By Us Exclusive

Men's Oktoberfest Stud Costume

$68.99

Made By Us Exclusive

Women's Shadow Ninja Assassin Costume

$68.99

Made By Us Exclusive

Plus Size Stealth Ninja Costume for Women

$82.99

Made By Us Exclusive

Plus Size Outlander Costume for Women

$95.99

Aladdin Animated Adult Genie Inflatable Costume

Sale - 53% Exclusive

Aladdin (Animated) Genie Inflatable Costume for Adults

$116.99$54.99

Made By Us Exclusive

British Bobby Men's Costume

$68.99-$95.99

Made By Us Exclusive

Plus Size Sexy Piñata Costume for Women

$61.99

Men's Plus Size Oktoberfest Stud Costume

Made By Us Exclusive

Plus Size Oktoberfest Stud Costume for Men

$82.99-$109.99

Mens Classic Lederhosen Oktoberfest Costume

Sale - 14% Made By Us

Men's Classic Brown Lederhosen Oktoberfest Costume

$47.99$41.99

Blue Dragon Ninja Costume

$68.99

Sexy Ninja Warrior Women's Costume

$47.99

British Girl Power Popstar Costume Women's

Made By Us Exclusive

British Girl Power Popstar Women's Costume

$54.99

Sale - 43%

Women's Day of the Dead Senorita Costume

$47.99$27.99-$34.99

Sale - 17% Made By Us

Adult Bull Costume

$82.99$68.99-$82.99*

Sale - 38% Exclusive

Stealth Ninja Costume for Men

$54.99$34.99-$47.99

Made By Us Exclusive

Women's Sugar Skull Costume

$68.99

Sale - 33% Made By Us

Women's Olga Oktoberfest Costume

$61.99$41.99-$47.99

Dragon Lady Ninja Costume

$34.99

Made By Us Exclusive

Adult Men's Plus Size Day of the Dead Costume

$109.99

Made By Us Exclusive

Adult Stealth Shinobi Ninja Costume

$54.99-$68.99

Sale - 22%

Women's Sexy Deadly Ninja Costume

$61.99$47.99-$61.99*

Plus Size Sexy Deadly Ninja Costume for Women

$61.99

Sale - 20% Made By Us

Women's Plus Size Olga Oktoberfest Costume

$68.99$54.99-$68.99*

Taco Costume

$61.99

Sexy Blue Dragon Ninja Women's Plus Costume

Plus Size Sexy Blue Dragon Ninja Costume for Women

$68.99

Exclusive

Women's Anime Slayer Kimono Costume

$47.99

Sale - 33%

Plus Size Dragon Ninja Costume for Women

$82.99$54.99

Sale - 20% Made By Us

Panda Hooded Jacket Women's Costume

$68.99$54.99-$68.99*

Plus Size Ninja Assassin Costume for Women

$75.99

Adult Bavarian Piggyback Costume

$82.99

Made By Us Exclusive

Stealth Red and Black Ninja Costume

$68.99

Made By Us Exclusive

Womens Sweet Girl Power Pop Star Costume

$68.99-$75.99

Mens Suitmeister Button Up Beer White Shirt

Sale - 33%

Men's Suitmeister Button Up White Beer Shirt

$41.99$27.99

Womens Sexy Plus Size Flirty Fraulein Costume

Sale - 38%

Plus Size Sexy Flirty Fraulein Costume

$88.99$54.99-$61.99

Magnificent Matador Plus Size Womens Costume

Made By Us Exclusive

Plus Size Magnificent Matador Women's Costume

$82.99

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.