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 246

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Men's Ghostbusters Deluxe Costume

$68.99-$82.99

Made By Us Exclusive

Men's Cop Costume

$54.99

Frozen Kristoff Deluxe Adult Costume

$75.99

Made By Us Exclusive

Adult Deluxe Lion Costume

$68.99-$82.99

Sale - 42%

King of Egypt Costume

$82.99$47.99-$82.99*

Made By Us Exclusive

Captain Jack Sparrow Mens Costume

$95.99

Made By Us Exclusive

Adult Dilophosaurus Costume

$82.99

Sale - 40% Made By Us

Women's Wild Flower 70s Disco Dress Costume

$34.99$20.99-$27.99

Made By Us Exclusive

Adult White Astronaut Jumpsuit Costume

$61.99

Made By Us Exclusive

Lava Girl Costume for Adults

$82.99-$95.99

70s Wild Flower Dress Costume Plus Women's

Sale - 17% Made By Us

Women's Plus Size Wild Flower 70s Disco Dress Costume

$41.99$34.99-$41.99*

Exclusive

Frozen Adult Sven Costume

$75.99

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Men's White Sailor Costume

$41.99-$68.99

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Adult Straight Jacket Costume

$54.99

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Bonnie the Bandit Women's Costume

$68.99

Sexy Swashbuckler Captain Costume

$68.99-$88.99

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Adult Donnie Darko Frank the Bunny Costume

$150.99-$170.99

Plus Size Adult Realistic Taco Costume

$47.99

Sale - 13% Exclusive

Plus Size Women's Cinderella Fairy Godmother Costume

$102.99-$109.99$95.99-$102.99*

Sale - 14% Made By Us

Medieval Tavern Man Costume

$47.99$41.99-$54.99*

Women's Metallic Black Mock Neck Jumpsuit

Metallic Black Mock Neck Jumpsuit for Women

$75.99-$88.99

Studio Disco Mens Gold Costume Plain UPD

Sale - 22% Made By Us

Studio Disco Men's Costume

$61.99$47.99-$61.99*

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Deluxe Red Riding Hood Costume

$82.99

Sale - 17% Made By Us

Men's Royal Vampire Costume

$82.99$68.99

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Women's Plus Size Dark Queen of Hearts Costume

$82.99

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Ladies Under Wraps Mummy Costume

$68.99

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Classic Mad Hatter Men's Costume

$82.99

Sale - 33% Exclusive

Women's Space Jam Lola Bunny Costume

$82.99$54.99-$82.99*

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Adult Sewer Rat Costume

$82.99

Made By Us Exclusive

Adult Black Cat Costume

$68.99

Women's Deluxe Queen Bee Costume

$68.99

Sale - 18%

Plus Size Women's Renaissance Lady Costume

$75.99$61.99-$75.99*

Women's Skeleton Beauty Plus Size Costume

Made By Us Exclusive

Plus Size Skeleton Beauty Women's Costume

$95.99

Sale - 25% Made By Us

Knee Length Red Riding Hood Costume

$54.99$41.99-$54.99*

Sale - 13% Made By Us

Women's Spellbinding Sweetie Costume

$54.99$47.99-$54.99*

Sale - 17% Made By Us

Noble Renaissance Man Costume

$82.99$68.99-$82.99*

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Where's Waldo Costume

$20.99-$41.99

Made By Us Exclusive

Adult Terrifying Tree Costume

$82.99

Made By Us Exclusive

Adult Medieval King Costume

$82.99

Mens David S. Pumpkins Costume

$75.99

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Adult Groovy Flower Power Costume

$41.99-$47.99

Made By Us Exclusive

Men's Blue Flower Disco Shirt

$34.99-$54.99

Womens Rose Fairy Princess Costume

$102.99

Sale - 33% Made By Us

Women's Sequined Devil Costume

$82.99$54.99-$68.99

Made By Us Exclusive

Toga Costume for Men

$34.99

The Princess Bride Authentic Buttercup Adult Costume-0

Made By Us Exclusive

The Princess Bride Buttercup Adult Costume

$123.99

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Women's Sugar Skull Costume

$68.99

Made By Us Exclusive

Women's Ravishing Queen of Hearts Costume

$88.99

Sale - 80% Made By Us

Women's Astronaut Jumpsuit Costume

$68.99$13.99-$68.99*

Made By Us Exclusive

Women's Haunting Ghost Costume

$34.99

Sale - 20% Made By Us

Women's Incarcerated Cutie Costume

$34.99$27.99-$41.99*

Sale - 30% Made By Us

Women's Seven Seas Pirate Costume

$68.99$47.99

Sale - 86% Made By Us

Women's Leopard Leotard Costume

$47.99$6.99

Made By Us Exclusive

Lady in Black Women's Ghost Costume

$75.99-$88.99

Deluxe Suicide Squad Joker Costume

$82.99

Made By Us Exclusive

Women's Fierce Vamp Costume

$54.99

Sale - 25% Exclusive

Women's Gilded Skeleton Dress Costume

$54.99$41.99

Sale - 10% Made By Us

Women's Honey Bee Bodysuit Costume

$68.99$61.99-$68.99*

Sale - 22% Made By Us

Plus Size Women's Spellbinding Sweetie Costume

$61.99$47.99-$61.99*

Sale - 13%

Plus Size Sexy Werewolf Costume for Women

$102.99$88.99-$102.99*

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.