Adult Halloween Costumes

Choose from our large assortment of adult Halloween costumes for your holiday party or Halloween night.

  • Women's Costumes
  • Men's Costumes
  • Couples Costumes
  • Plus Size Costumes
  • Costume Accessories
  • Pre-Order Costumes
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  • $39.99
    Adult Mr. Potato Head Costume Accessory Kit - Toy Story 4
    Available on Aug 30
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  • $39.99
    Adult Mrs. Potato Head Costume Accessory Kit - Toy Story 4
    Available on Aug 30
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  • $16.99
    Alien Costume Accessory Kit - Toy Story 4
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  • $2.99
    Red Giant Fun Glasses 10in x 4in Plastic Glasses
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    Review Rating: 4.50
  • $1.99
    Pirate Silk Eye Patch
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    Review Rating: 4.50
  • Now $3.99 Was:$6.99
    Class Nerd Glasses
    Online Only Sale – Limited Time!
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    Review Rating: 4.00
    Online Only
  • $24.99
    Adult Woody Accessory Kit - Toy Story
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    Review Rating: 3.00
    Online Only
  • $6.99
    Red Shutter Glasses 6in x 2in Plastic Glasses
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    Review Rating: 5.00
  • $9.99
    Adult Large Hula Skirt Kit 5pc
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    Review Rating: 5.00
  • $9.99
    Adult Natural Hula Skirt Kit 5pc
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  • $39.99
    Adult Hip Hop Tracksuit Costume Accessory Kit
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  • $9.99
    Sonic Glasses 6in x 8in Plastic Accessory
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    Review Rating: 4.00
  • $29.99
    Womens Flashdance Costume Accessory Kit
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    Review Rating: 5.00
    Online Only
  • Now $3.99 Was:$6.99
    Black Classic Sunglasses
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
    Online Only
  • $19.99
    Mens Mailman Costume Accessory Kit
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    Review Rating: 5.00
  • $29.99
    Adult Referee Accessory Kit
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    Review Rating: 4.50
    Online Only
  • $24.99
    Adult Buzz Lightyear Accessory Kit - Toy Story
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    Review Rating: 2.50
    Online Only
  • Now $20.99 Was:$34.99
    Adult Prince Akeem Costume Accessory Kit - Coming to America
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
    Online Only
  • $14.99
    Cowgirl Boot Covers
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    Review Rating: 5.00
    Online Only
  • $24.99
    Adult Riddler Costume Accessory Kit - Batman
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    Review Rating: 5.00
    Online Only
  • $19.99
    Greek Chest Plate with Cape
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    Review Rating: 3.50
    Online Only
  • $6.99
    Hippie Glasses
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    Review Rating: 4.00
    Online Only
  • $6.99
    Beer Mug Sunglasses 6 1/2in x 3 3/4in Plastic Accessory
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    Review Rating: 5.00
  • $24.99
    Blue Double Dare Costume Accessory Kit - Nickelodeon
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    Online Only
  • $24.99
    Red Double Dare Costume Accessory Kit - Nickelodeon
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    Online Only
  • $16.99
    Indiana Jones Hat & Whip Set
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    Review Rating: 4.50
    Online Only
  • $6.99
    Princess Tiara
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    Review Rating: 4.00
  • $6.99
    Margarita Sunglasses
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    Review Rating: 4.00
  • $29.99
    Adult Saddle Shoes
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    Review Rating: 4.50
    Online Only
  • $6.99
    Red, White & Blue Shutter Glasses
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  • $2.99
    Pirate Earring & Eye Patch Set
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    Review Rating: 5.00
    Online Only
  • Adult Eleven Punk & Dustin Couples Costumes - Stranger Things Choose Style & Size Options
  • $9.99
    Mario Sun-Staches - Super Mario Brothers 7in x 6 1/2in Plastic Accessory
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    Review Rating: 5.00
  • Now $9.99 Was:$16.99
    Adult Wonder Woman Costume Accessory Kit
    Online Only Sale – Limited Time!
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    Review Rating: 4.50
    Online Only
  • $6.99
    Peace Sign Rasta Sunglasses 6 1/2in x 2 1/2in Plastic Accessory
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    Review Rating: 5.00
  • $9.99
    Pikachu Sunglasses 6in x 8in Plastic Accessory
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    Review Rating: 5.00
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Get an Easy Halloween Costume for Adults from Party City

Why should kids have all the fun? Adults need costumes too, so shop the latest and greatest adult Halloween costumes for men and women at Party City! We’re your Halloween super store with everything you need to celebrate the holiday.

Our extensive selection of costumes for adults includes a wide range of themes, styles and sizes for all body types, including plus-size costumes. We carry adult costumes from your favorite TV shows, movies and video games, as well as classic – and easy – Halloween costumes for adults of all shapes and sizes. More about humor than horror? Be sure to check out our collection of funny adult Halloween costumes so you can be the talk of the party!

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 adult costumes thanks to our selection of individual items from our curated selection of masks, tops, bottoms, shoes and more to create your own unique look. And remember – the holidays are always more fun with those you love, which is why we carry a huge selection of adult Halloween costumes for couples and groups. No matter what you choose, it’s sure to delight family, friends and neighbors. Ready to find the best Halloween costumes for adults like you? Check out our online selection or visit your local store to get started.