Adult Costumes

1 - 60 of 244

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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 244

Exclusive

Aladdin Street Rat Adult Costume

$74.99

Exclusive

Disney Aladdin Jafar Men's Costume

$108.99

British Girl Power Popstar Costume Women's

Made By Us Exclusive

British Girl Power Popstar Women's Costume

$54.99-$61.99

Sale - 18%

Men's Ninja Costume

$74.99$61.99-$74.99*

Sale - 20%

Women's Jasmine Deluxe Costume

$68.99$54.99-$95.99*

Women's Oktoberfest Fraulein Costume

$68.99-$74.99

Made By Us Exclusive

Womens Sweet Girl Power Pop Star Costume

$68.99-$74.99

Sale - 8%

Plus Size King of Egypt Costume

$81.99$74.99-$95.99*

Sale - 15% Made By Us

Marie Antoinette Women's Costume

$88.99$74.99-$88.99*

Sale - 50%

Women's Dragon Ninja Costume

$68.99$34.99

Made By Us Exclusive

Men's Dark Egyptian Pharaoh Costume

$40.99

Sale - 18% Made By Us

Women's Day of the Dead Mariachi Costume

$74.99$61.99

Made By Us Exclusive

Men's Cupid Costume

$54.99

Made By Us Exclusive

British Bobby Men's Costume

$68.99-$95.99

Sale - 80%

Plus Size Women's Sexy Lucky Charm Costume

$102.99$20.99

Sale - 15% Made By Us

Adult Viking Warrior Costume

$136.99$115.99-$136.99*

Sale - 71% Exclusive

Men's Anime Slayer Kimono Costume

$47.99$13.99

Men's Genie Costume

$81.99-$95.99

Made By Us Exclusive

Women's Shadow Ninja Assassin Costume

$68.99-$74.99

Made By Us Exclusive

Men's Oktoberfest Stud Costume

$68.99

Sale - 33% Made By Us

Women's Olga Oktoberfest Costume

$61.99$40.99-$47.99

Made By Us Exclusive

Plus Size Outlander Costume for Women

$95.99

Made By Us Exclusive

Adult Inflatable Sumo Wrestler Costume

$47.99

Magnificent Matador Plus Size Womens Costume

Sale - 17% Made By Us

Plus Size Magnificent Matador Women's Costume

$81.99$68.99-$81.99*

Exclusive

Men's Plus Size Jafar Costume

$122.99

Made By Us Exclusive

Men's Plus Size Mariachi Costume

$95.99

Made By Us Exclusive

Plus Size Anubis Costume for Men

$81.99

Made By Us Exclusive

Plus Size Women's Garden Gnome Costume

$95.99-$102.99

Blue Dragon Ninja Costume

$68.99

Sale - 25% Made By Us

Alluring Women's Assassin Costume

$54.99$40.99

Sexy Ninja Warrior Women's Costume

$47.99

Sale - 43%

Women's Day of the Dead Senorita Costume

$47.99$27.99-$34.99

Made By Us Exclusive

Women's Sugar Skull Costume

$68.99

Dragon Lady Ninja Costume

$34.99

Made By Us Exclusive

Men's Day of the Dead Costume

$81.99

Made By Us Exclusive

Adult Men's Plus Size Day of the Dead Costume

$108.99

Sale - 22%

Women's Sexy Deadly Ninja Costume

$61.99$47.99-$61.99*

Taco Costume

$61.99

Plus Size Ninja Assassin Costume for Women

$74.99

Sale - 20% Made By Us

Women's Plus Size Olga Oktoberfest Costume

$68.99$54.99-$68.99*

Sale - 33%

Plus Size Dragon Ninja Costume for Women

$81.99$54.99

Plus Size Sexy Deadly Ninja Costume for Women

$61.99

Sexy Blue Dragon Ninja Women's Plus Costume

Plus Size Sexy Blue Dragon Ninja Costume for Women

$68.99

Sale - 71% Exclusive

Women's Anime Slayer Kimono Costume

$47.99$13.99

Made By Us Exclusive

Adult Stealth Shinobi Ninja Costume

$54.99-$68.99

Sale - 20% Made By Us

Men's Bruce Lee Costume

$68.99$54.99-$95.99*

Traditional German Costume

$68.99-$74.99

Made By Us Exclusive

Women's Fabulous Fortune Teller Costume

$68.99

Adult Bavarian Piggyback Costume

$81.99

Made By Us Exclusive

Stealth Red and Black Ninja Costume

$68.99

Sale - 20% Made By Us

Panda Hooded Jacket Women's Costume

$68.99$54.99-$74.99*

Adult Day of the Dead Costume

$81.99

Beer Stein Babe Costume

$74.99

Sale - 31%

Plus Size Ninja Costume for Men

$88.99$61.99

Women's Genie's Delight Costume

$81.99-$95.99

Womens Sexy Plus Size Flirty Fraulein Costume

Sale - 38%

Plus Size Sexy Flirty Fraulein Costume

$88.99$54.99-$61.99

Plus Size Oktoberfest Costume for Men

$142.99

Taco Costume Dress

$61.99

Sale - 20%

Adult Panda Costume

$136.99$108.99

Made By Us Exclusive

Ninja Assassin Men's Costume

$74.99

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.