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 312

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Dodgeball Average Joe's Adult Costume

$54.99-$68.99

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Men's White Sailor Costume

$40.99-$68.99

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Adult State Trooper Costume Super Troopers

$95.99

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Fire Captain Men's Costume

$54.99

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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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Men's Sunbathing Sailor Costume

$40.99-$47.99

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Mens Prisoner Costume

$34.99-$47.99

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WW2 Army Costume Adult

$54.99-$81.99

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Adult Classic Plague Doctor Costume

$108.99

Sale - 13%

Adult Popeye Costume

$54.99$47.99-$54.99*

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Plus Size Average Joe's Dodgeball Costume

$61.99

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Men's Swift Racer Costume

$68.99

Sale - 20% Made By Us

Adult Long Sleeve Police Shirt

$34.99$27.99-$34.99*

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Adult Classic Prisoner Costume

$34.99

North Pole Train Conductor Adult Costume

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North Pole Train Conductor Costume Adult

$81.99

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Plus Size Men's Prison Jumpsuit Costume

$54.99-$68.99

Sale - 29% Made By Us

Adult FBI Costume

$47.99$34.99-$47.99*

US Navy Top Gun Men's Jumpsuit Costume

$74.99

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Plus Size Prisoner Costume for Men

$40.99

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Plus Size Sunbathing Sailor Costume for Men

$47.99

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Deluxe WW2 Soldier Costume for Men

$81.99

Sale - 31% Made By Us

Adult Authentic Hot Rod Kimble Costume

$108.99$74.99-$95.99

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Inspector Gadget Men's Costume

$68.99-$81.99

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Adult Security Guard Costume

$54.99

Sale - 10%

Squid Game Adult Triangle Guard Jumpsuit

$68.99$61.99-$68.99*

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Plus Size Men's Scary Ringmaster Costume

$95.99

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British Bobby Men's Costume

$68.99-$95.99

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Men's Camo Soldier Costume

$47.99-$54.99

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Men's Plus Size Brutus Popeye Costume

$95.99

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Men's Popeye Costume

$74.99

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Adult Magic Magician Costume

$61.99-$68.99

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Adult White Astronaut Jumpsuit Costume

$61.99

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Men's Sexy Ringmaster Costume

$74.99-$88.99

Public Offender Inmate Costume

$27.99

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Men's Brutus Popeye Costume

$81.99

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Adult Straight Jacket Costume

$54.99

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Plus Size Straight Jacket Costume for Adults

$61.99

Reno 911 Deluxe Plus Size Adult Lt Dangle Costume

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Plus Size Reno 911 Deluxe Lt. Dangle Costume for Men

$81.99

Super Troopers Adult Plus Size State Trooper Costume update2

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Plus Size Super Troopers State Trooper Adult Costume

$108.99

Men's Mile High Pilot Costume

$68.99-$74.99

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Men's Plus Size First Mate Costume

$40.99-$47.99

Sale - 44% Made By Us

Adult Deluxe Mad Scientist Costume

$61.99$34.99-$61.99*

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Men's Sexy Firefighter Costume

$68.99

Sale - 22% Made By Us

Adult Orange Astronaut Jumpsuit Costume

$61.99$47.99-$61.99*

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Black Uniform Firefighter Men's Costume

$68.99

Mens Race Car Driver Costume

$54.99

Men's Prison Jumpsuit Costume

$40.99

Men's Dream Boy Vest

$61.99

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Men's Plus Size Top Gun Flight Suit Costume

$95.99

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Adult DEA Agent Costume

$40.99

Mens Top Gun Flight Suit Costume

$108.99-$211.99

Sale - 11% Made By Us

Plus Size Tight End Footballer Men's Costume

$61.99$54.99

Sale - 25% Made By Us

Blue Mechanic Coveralls Costume

$54.99$40.99-$54.99*

Mens Western Sheriff Costume

$108.99

Adult Disney and Pixar Alfredo Linguini Ratatouill

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Men's Disney & Pixar Alfredo Linguini Ratatouille Costume

$95.99-$136.99

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Pilot Long Sleeve Adult Shirt

$34.99-$74.99

Sale - 50%

Men's Sexy Doctor Costume

$40.99$20.99-$40.99

Parks and Recreation Adult Burt Macklin Costume

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Adult Parks and Recreation Burt Macklin Costume

$54.99

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Safari Hunter Men's Costume

$88.99

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.