Adult Halloween Costumes

Celebrate Halloween with our assortment of adult costumes. No matter what your favorite theme or style, you’re sure to find the best adult Halloween costumes for trick or treat, parties and more.

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  • $39.99
    Womens Minion Costume - Minions 2
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  • $39.99
    Womens Minion Costume Plus Size - Minions 2
    Online Only
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  • $49.99
    Mens Minion Costume - Minions 2
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  • $49.99
    Mens Minion Costume Plus Size - Minions 2
    Online Only
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  • $39.99
    Adult Inflatable Leader Piggyback Costume
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  • $49.99
    Adult Rockford Peaches Costume - A League of Their Own
    Online Only
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  • $49.99
    Adult Rockford Peaches Costume Plus Size - A League of Their Own
    Online Only
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  • $24.99
    Adult Hanging with My Boos Pajamas
    Online Only
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  • $24.99
    Adult Just Boo-tiful Pajamas
    Online Only
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  • $39.99
    Adult Inflatable Bull Ride On Costume
    Review Rating: 2.50
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  • $39.99
    Adult Power Couple Couples Costumes
    Online Only
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  • $59.99
    Adult Psycho Alice Costume Plus Size
    Online Only
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  • $49.99
    Adult Wonder Woman Costume
    Review Rating: 5.00
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  • $39.99
    Adult Velma Costume - Scooby-Doo
    Review Rating: 5.00
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  • $39.99
    Adult Daphne Costume - Scooby-Doo
    Review Rating: 5.00
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  • $24.99
    Adult Shaggy Costume - Scooby-Doo
    Review Rating: 1.00
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  • $49.99
    Adult Superman Muscle Costume - Justice League Part 1
    Review Rating: 3.50
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  • $49.99
    Adult Supergirl Costume - Superman
    Review Rating: 4.50
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  • $49.99
    Adult Superman Muscle Costume Plus Size - Justice League Part 1
    Review Rating: 4.50
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  • $49.99
    Adult Batman Muscle Costume
    Review Rating: 4.00
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  • $49.99
    Womens Batgirl Costume - Batman
    Review Rating: 4.50
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  • $49.99
    Adult Catwoman Costume - The Dark Knight Rises Batman
    Review Rating: 3.50
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  • $39.99
    Adult Cuphead Costume - Cuphead
    Review Rating: 5.00
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  • $49.99
    Adult Queen Poppy Costume - Trolls World Tour
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  • $49.99
    Adult Queen Poppy Costume Plus Size - Trolls World Tour
    Online Only
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  • $49.99
    Adult Rey Costume - Star Wars 7 The Force Awakens
    Review Rating: 4.50
    Online Only
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  • $29.99
    Teen Boys Rick Costume - Rick and Morty
    Review Rating: 4.00
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  • $49.99
    Adult Rey Costume - Star Wars 8 The Last Jedi
    Review Rating: 4.00
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  • $79.99
    Mens Green Arrow Costume
    Online Only
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  • $29.99
    Adult Wilma Flintstone Costume - The Flintstones
    Review Rating: 3.00
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  • $29.99
    Teen Boys Morty Costume - Rick and Morty
    Review Rating: 4.00
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  • $54.99
    Adult Kylo Ren Costume Plus Size Deluxe - Star Wars 7 The Force Awakens
    Review Rating: 4.50
    Online Only
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  • $59.99
    Adult Harley Quinn Clear Jacket with Fringe Sleeves - Birds of Prey
    Online Only
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  • $59.99
    Adult Harley Quinn Costume - Birds of Prey
    Online Only
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  • $29.99
    Adult Harley Quinn Wig - Birds of Prey
    Online Only
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  • $49.99
    Adult Joker Costume - The Dark Knight
    Review Rating: 4.00
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Celebrate Halloween With Fun Adult Costumes From Party City

Why should kids have all the fun? Adults love costumes too, so shop the latest and greatest adult Halloween costumes for men and women at Party City! Our collection of Halloween costumes features a huge assortment of ideas for adults, so you’re sure to find the perfect fit for parties, parades, trick or treat and other holiday festivities. Our adult costumes are a great way to celebrate your inner child and be the person (or hero, or villain, or creature) you’ve always wanted to be! 

Get Ready For Halloween With Easy Costumes For Adults

Looking for costume ideas for adults? Our extensive selection of adult costumes includes a wide range of themes, styles and sizes for everyone. Want an idea that’s quick and easy? We carry adult costumes featuring all of your favorite pop culture characters. Looking for more classic adult costume ideas? Then check out our selection of Halloween costumes for adults featuring werewolves, witches, pirates and ghosts. Are you more about humor than horror? You’ll find plenty of adult costumes that are sure to make friends and family smile. 

Stand Out With Unique Halloween Costumes And Accessories For Adults

Looking for ways to put your own spin on Halloween? While we have plenty of ready-made outfits, sometimes the best Halloween costumes for adults are of the DIY variety. If that's the case for you, don't worry - we've got you covered there, too. We make it easy to complete your adult costume ideas thanks to our selection of individual accessories. We also have unique adult costumes that you won’t find anywhere else. It’s a great way to get into the Halloween spirit.
 
Ready to find the best Halloween costumes for adults like you? Check out our online selection or visit your Party City store. Our selection of adult Halloween costumes is second to none. We can’t wait to help you celebrate Halloween in style!