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 307

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Men's Swift Racer Costume

$68.99

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Fire Captain Men's Costume

$54.99

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Adult State Trooper Costume Super Troopers

$95.99

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Men's Cop Costume

$54.99

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Men's Prison Orange Jumpsuit

$47.99-$68.99

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Dodgeball Average Joe's Adult Costume

$54.99-$68.99

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Mens Prisoner Costume

$34.99-$41.99

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Men's Kentucky Derby Jockey Costume

$68.99-$75.99

Sale - 29% Made By Us

Adult FBI Costume

$47.99$34.99-$47.99*

Sale - 22% Made By Us

Adult Orange Astronaut Jumpsuit Costume

$61.99$47.99-$61.99*

Sale - 13%

Adult Popeye Costume

$54.99$47.99-$54.99*

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Men's Butler Costume

$54.99-$75.99

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Men's Popeye Costume

$75.99

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Men's Camo Soldier Costume

$47.99

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Adult Classic Plague Doctor Costume

$109.99

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Men's Busy Beekeeper Costume

$68.99

Sale - 33%

Tiger Trainer Costume for Men

$61.99$41.99-$61.99*

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Spaceship Sandwich Board Costume

$41.99

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Men's Orange Prisoner Costume

$34.99

US Navy Top Gun Men's Jumpsuit Costume

$61.99

North Pole Train Conductor Adult Costume

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North Pole Train Conductor Costume Adult

$82.99

Men's Dr. Ben Dover Costume

$47.99

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Men's Sunbathing Sailor Costume

$41.99

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Plus Size Average Joe's Dodgeball Costume

$61.99

Sale - 10%

Squid Game Adult Triangle Guard Jumpsuit

$68.99$61.99-$68.99*

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WW2 Army Costume Adult

$54.99-$68.99

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Men's RCMP Canadian Mountie Costume

$82.99-$95.99

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Plus Size White Astronaut Jumpsuit Costume for Adults

$75.99-$82.99

Public Offender Inmate Costume

$27.99

Adult Fire Hydrant Costume

$95.99

Reno 911 Deluxe Plus Size Adult Lt Dangle Costume

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Plus Size Reno 911 Deluxe Lt. Dangle Costume for Men

$82.99

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Plus Size Men's Prison Jumpsuit Costume

$54.99-$68.99

Sale - 9% Made By Us

Adult 20s Newsie Costume

$75.99$68.99-$95.99*

Dr Shots Costume for Adults

$47.99

Mens Top Gun Bomber Jacket Costume

$116.99

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Plus Size Prisoner Costume for Men

$41.99

Super Troopers Adult Plus Size State Trooper Costume update2

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Plus Size Super Troopers State Trooper Adult Costume

$109.99

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Tan Firefighter Uniform Men's Costume

$68.99-$102.99

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Men's Top Gun Flight Suit Costume

$82.99

Adult Lighthouse Costume

$95.99

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Adult Pizza Delivery Guy Costume with Box

$54.99

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Men's Sexy Firefighter Costume

$68.99

Sale - 33% Made By Us

Adult Deluxe Mad Scientist Costume

$61.99$41.99-$61.99*

Men's Prison Jumpsuit Costume

$41.99

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Adult DEA Agent Costume

$41.99

Adults Captain Yachty Costume

$82.99

Adult Disney and Pixar Alfredo Linguini Ratatouill

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Men's Disney & Pixar Alfredo Linguini Ratatouille Costume

$95.99-$136.99

Adult Hazmat Suit Costume

$82.99

Scrubs Adult Costume

$34.99

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Adult Inflatable Ballerina Hippo Costume

$82.99

Sale - 20% Made By Us

Adult Safari Explorer Costume

$68.99$54.99-$95.99*

Mens Top Gun Flight Suit Costume

$109.99-$212.99

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NASCAR Chase Elliott Men's Uniform Costume

$109.99-$123.99

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Plus Size Tiger Costume

$68.99

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Men's Plus Size Brutus Popeye Costume

$95.99

Adult Priest Costume

$20.99-$34.99

Sale - 31% Made By Us

Adult Authentic Hot Rod Kimble Costume

$109.99$75.99-$95.99

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Battle Soldier Costume

$82.99

Sale - 25% Made By Us

Blue Mechanic Coveralls Costume

$54.99$41.99-$54.99*

Plus Size Referee Shirt

$34.99

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.