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 1,071

Made By Us Exclusive

Adult Deluxe Lion Costume

$68.99

Sale - 43%

Adult Red Jumpsuit

$47.99$27.99

Made By Us Exclusive

Adult's Fairytale Tink Costume

$81.99

Frozen Kristoff Deluxe Adult Costume

$75.99

Made By Us Exclusive

Adult George Washington Costume

$88.99

Made By Us Exclusive

Adult Purple Wizard Costume

$68.99

Adult Voodoo Dude Costume

$81.99

Made By Us Exclusive

Adult Dilophosaurus Costume

$81.99

Sale - 22%

Women's Groovy Go Go Dancer Costume

$61.99$47.99-$75.99*

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Adult Terrifying Tree Costume

$81.99

Made By Us Exclusive

Adult Twister Costume

$54.99-$68.99

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Care Bears Adult Classic Tenderheart Bear Costume

$68.99

Sale - 25% Exclusive

Harry Potter Adult Deluxe Slytherin Robe

$54.99$40.99-$54.99*

Made By Us Exclusive

Women's Statue of Liberty Costume

$68.99

Sexy Swashbuckler Captain Costume

$75.99-$88.99

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Care Bears Adult Classic Good Luck Bear Costume

$68.99

Skeleton Costume

$27.99-$34.99

Sale - 42%

King of Egypt Costume

$81.99$47.99-$81.99*

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Deluxe Pin Stripe Gangster Costume Suit

$54.99

Made By Us Exclusive

Men's White Suit Costume

$61.99

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Thing 1 & Thing 2 Adult Costume

$47.99

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Adult Donnie Darko Frank the Bunny Costume

$150.99

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Captain Jack Sparrow Mens Costume

$95.99

Exclusive

Harry Potter Adult Deluxe Ravenclaw Robe

$54.99

Exclusive

Frozen Adult Sven Costume

$75.99

Flirty Queen of Hearts Costume Dress Main UPD

Sale - 17% Made By Us

Women's Flirty Queen of Hearts Costume

$81.99$68.99-$81.99*

Plus Size League of Their Own Dottie Costume-update2

Sale - 14% Made By Us

Plus Size Women's League of Their Own Dottie Costume

$95.99$81.99-$95.99*

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Women's Flower Child Costume

$75.99

Exclusive

Sexy Power Princess Costume

$95.99-$109.99

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Women's Plus Size Statue of Liberty Costume

$81.99

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Men's Sexy Wolf Costume

$68.99

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Womens Carmen Sandiego Costume

$54.99

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Dr. Seuss The Grinch Adult Max Costume

$75.99

The Princess Bride Authentic Buttercup Adult Costume-0

Made By Us Exclusive

The Princess Bride Buttercup Adult Costume

$122.99

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Plus Size Wizard Costume

$81.99-$95.99

Made By Us Exclusive

Mighty Matador Men's Costume

$68.99-$75.99

Sale - 13% Made By Us

Dragon Queen Women's Costume Winter

$109.99$95.99-$109.99*

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Men's Prison Orange Jumpsuit

$47.99-$68.99

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Women's Rain Cloud Costume

$61.99

Made By Us Exclusive

Adult Potted Flower Costume

$54.99-$68.99

Adult Rabbi Costume

$40.99

Sale - 14% Made By Us

Mens First Pilgrim Costume

$47.99$40.99

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Women's Piñata Dress Costume

$54.99

Sale - 25% Made By Us

Women's Starry Skies Sailor Costume

$54.99$40.99

Sale - 25% Made By Us

Adult Pumpkin Costume Jumpsuit

$54.99$40.99

Sale - 33% Made By Us

Women's Classic Flapper Costume

$40.99$27.99-$34.99

Sale - 18%

Women's Plus Size Oktoberfest Fraulein Costume

$75.99$61.99-$75.99*

Exclusive

Skeleton Ringmistress Costume Women's

$136.99

Kansas Girl Plus Size Costume Main Update

Made By Us Exclusive

Plus Size Kansas Girl Women's Costume Dress

$54.99

Sale - 20% Made By Us

Women's Xena Warrior Princess Costume

$68.99$54.99-$68.99*

Sale - 30%

Women's Sexy Pastel Unicorn Costume

$68.99$47.99-$54.99

Sale - 11% Made By Us

Witch Doctor Men's Costume

$122.99$109.99-$122.99*

Made By Us Exclusive

Adult Female Orange Tuxedo Costume

$95.99-$102.99

Adult LEGO Red Brick Costume

$75.99

Sale - 33%

Rainbow Men's Suitmeister Suit Costume

$81.99$54.99-$81.99*

Sale - 80% Made By Us

Adult Spooky Smiles Halloween Sweater Dress

$68.99$13.99

Made By Us Exclusive

Women's Plus Size Dark Queen of Hearts Costume

$81.99

Made By Us Exclusive

Adult Pumpkin Pie Costume

$54.99

Rosas Day of the Dead Women's Costume

$122.99-$136.99

Sale - 29% Made By Us

Care Bears Deluxe Tenderheart Bear Costume

$95.99$68.99-$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.