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 519

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Adult Classic Peter Pan Costume

$54.99

Exclusive

Men's Shrek Costume

$81.99

Made By Us Exclusive

Adult Deluxe Lion Costume

$68.99

Sale - 18% Exclusive

Disney Beauty and the Beast Gaston Men's Costume

$75.99$61.99-$75.99*

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Men's Poseidon Costume

$81.99-$95.99

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Adult Purple Wizard Costume

$68.99

Made By Us Exclusive

Men's Tangled Flynn Rider Costume

$81.99

Made By Us Exclusive

Men's Tin Fellow Costume

$81.99-$95.99

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Adult Terrifying Tree Costume

$81.99

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Thing 1 & Thing 2 Adult Costume

$47.99

Adult Deluxe Mad Hatter Costume

$95.99

Sale - 25% Exclusive

Harry Potter Adult Deluxe Slytherin Robe

$54.99$40.99-$54.99*

Adult Gandalf Lord of the Rings Costume-0

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Men's Gandalf Lord of the Rings Costume

$136.99-$218.99

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Men's Deluxe Captain Hook Costume

$109.99

Sale - 17% Made By Us

Adult Dalmatian Costume

$81.99$68.99

Exclusive

Prince Eric Deluxe Men's Costume

$54.99-$61.99

Sale - 13% Made By Us

Adult Bigfoot Costume

$109.99$95.99-$109.99*

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Men's Sexy Wolf Costume

$68.99

Made By Us Exclusive

Dr. Seuss The Grinch Adult Max Costume

$75.99

Made By Us Exclusive

Adult Hooded Disney Monsters Inc Sulley Costume

$177.99

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Men's Crab Costume

$95.99

Made By Us Exclusive

Plus Size Disney Little Mermaid King Triton Costume for Men

$109.99

Made By Us Exclusive

Disney Beauty and the Beast Chip Baby Carrier Cover

$40.99

Plus Size Men's Classic Peter Pan Costume

Made By Us Exclusive

Plus Size Classic Peter Pan Costume for Men

$61.99

Willy Wonka Plus Size Adult Oompa Loompa Costume

Sale - 10% Exclusive

Plus Size Men's Oompa Loompa Costume

$68.99$61.99-$68.99*

Sale - 20% Exclusive

Winnie the Pooh Deluxe Adult Costume

$68.99$54.99-$61.99

Made By Us Exclusive

Men's Classic Chocolate Factory Worker Costume

$81.99

Beauty and the Beast Beast Costume for Adults-2

Sale - 17% Made By Us

Beauty and the Beast Beast Costume for Men

$81.99$68.99-$81.99*

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Cookie Monster Sesame Street Onesie

$68.99-$143.99

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Adult Cheshire Cat Costume Onesie

$61.99

Sale - 25% Made By Us

Men's Dapper Tweedle Dee/Dum Costume

$54.99$40.99-$47.99

Beauty and the Beast Lumiere Costume for Adults-2

Made By Us Exclusive

Beauty and the Beast Lumiere Costume for Men

$95.99

Made By Us Exclusive

Men's White Rabbit Costume

$81.99

Beauty and the Beast Cogsworth Costume for Adults-2

Sale - 17% Made By Us

Beauty and the Beast Cogsworth Costume for Men

$81.99$68.99-$81.99*

Made By Us Exclusive

Adult Disney Snow White Dopey Costume

$75.99

Adult Cinderella Prince Charming Costume-2

Made By Us Exclusive

Men's Cinderella Prince Charming Costume

$81.99

Made By Us Exclusive

Adult Werewolf Costume

$68.99

Sale - 17% Made By Us

Adult Tweedle Dee / Dum Costume

$81.99$68.99

Men's Big Bad Wolf Costume

$61.99-$68.99

Made By Us Exclusive

Adult Patchwork Scarecrow Costume

$61.99

Made By Us Exclusive

Plus Size Wizard Costume

$81.99-$95.99

Men's Plus Size Work It Out 80's Costume Main

Sale - 11% Made By Us

Plus Size Work It Out Men's 80s Costume

$61.99$54.99-$75.99*

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Men's Mad Hatter Costume

$88.99

Sale - 23% Exclusive

Winnie the Pooh Adult Inflatable Costume

$88.99$68.99

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Plus Size Deluxe Captain Hook Costume

$122.99

Made By Us Exclusive

Men's Disney and Pixar Randall Costume

$136.99

Made By Us Exclusive

Adult Zoltar Speaks Booth Costume

$136.99

Plus Size Cinderella Prince Charming Costume-2

Made By Us Exclusive

Plus Size Cinderella Prince Charming Men's Costume

$95.99

Men's Barbie Movie Ken Cowboy Costume

$40.99

Made By Us Exclusive

Disney The Little Mermaid Men's King Triton Costume

$95.99

Sale - 11%

Big Bad Granny Wolf Costume

$61.99$54.99-$61.99*

Full Moon Werewolf Costume

$75.99

Sale - 13% Made By Us

Plus Size Disney Aladdin Deluxe Men's Costume

$109.99$95.99

Made By Us Exclusive

Disney Men's Sleepy Dwarf Costume

$75.99-$81.99

Sale - 11% Made By Us

Witch Doctor Men's Costume

$122.99$109.99-$122.99*

Adult Plus Size Deluxe Furry Brown Bear Costume Main

Sale - 9% Made By Us

Plus Size Deluxe Furry Brown Bear Costume for Adults

$150.99$136.99

Made By Us Exclusive

Plus Size Flower Pot Costume for Adults

$34.99

Made By Us Exclusive

Men's Plus Size Modern Warlock Costume

$81.99-$109.99

Sale - 14% Made By Us

Men's Disney Aladdin Deluxe Street Rat Costume

$95.99$81.99-$109.99*

Exclusive

Men's Hunky Wizard Costume

$61.99-$68.99

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.