Adult Halloween Costumes

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

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  • $16.99
    Old School Rapper Accessory Kit
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    Review Rating: 4.50
  • $19.99
    Adult Thanos Costume Accessory Kit - Avengers: Infinity War
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    Review Rating: 4.00
  • $12.99
    Adult Shore Thing Sailor Costume Accessory Kit 2pc
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    Review Rating: 5.00
    Online Only
  • $9.99
    Adult Large Hula Skirt Kit 5pc
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    Review Rating: 5.00
  • $16.99
    Adult Wonder Woman Costume Accessory Kit
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    Review Rating: 4.50
    Online Only
  • $5.99
    Adult Dog Filter Costume Accessory Kit
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    Online Only
  • $9.99
    Adult Natural Hula Skirt Kit 5pc
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  • $29.99
    Womens Flashdance Costume Accessory Kit
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    Review Rating: 5.00
    Online Only
  • $29.99
    Mens Police Costume Accessory Kit
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  • $9.99
    Adult Hula Skirt Kit 5pc
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    Review Rating: 2.00
  • $24.99
    Adult Woody Accessory Kit - Toy Story
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    Review Rating: 3.00
    Online Only
  • $19.99
    Super Mario Brothers Mario Accessory Kit
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    Review Rating: 4.00
  • $25.99
    Womens Handmaiden Costume Accessory Kit
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  • $16.99
    Indiana Jones Hat & Whip Set
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    Review Rating: 4.50
    Online Only
  • $16.99
    Ice Cream Costume Accessory Kit
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    Review Rating: 2.50
  • $2.99
    Pirate Earring & Eye Patch Set
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    Review Rating: 5.00
    Online Only
  • $37.99
    Womens Pink Ladies Costume Accessory Kit
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  • $25.99
    Womens Handmaiden Costume Accessory Kit
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    Review Rating: 2.00
  • $24.99
    Adult Buzz Lightyear Accessory Kit - Toy Story
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    Review Rating: 2.50
    Online Only
  • $19.99
    Hippie Man Accessory Kit
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  • $19.99
    Mad Scientist Accessory Kit
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    Review Rating: 2.00
    Online Only
  • $19.99
    Lederhosen Costume Accessory Kit 2pc
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    Review Rating: 4.50
    Online Only
  • $19.99
    Adult Harley Quinn Costume Accessory Kit
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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
  • $19.99
    Adult Catwoman Costume Accessory Kit - Dark Knight Rises
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    Review Rating: 5.00
    Online Only
  • $21.99
    Adult Harley Quinn Shirt & Glove Accessory Kit - Suicide Squad
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    Review Rating: 2.00
  • $19.99
    Womens Princess Peach Costume Accessory Kit
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    Review Rating: 4.50
  • $14.99
    Cheshire Cat Accessory Kit
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    Review Rating: 4.00
    Online Only
  • $14.99
    Adult Maleficent Costume Accessory Kit
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  • $19.99
    Chong Costume Accessory Kit - Up in Smoke
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    Online Only
  • $12.99
    George Washington Accessory Kit 2pc
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    Review Rating: 3.00
    Online Only
  • $12.99
    Biker Accessory Kit
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    Review Rating: 5.00
    Only a Few Left!
  • $5.99
    Gold Rhinestone Body Jewelry 40ct Plastic Accessories
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    Online Only
  • $4.99
    Festival Body Jewelry Pack
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    Online Only
  • $39.99
    Adult Joker Accessory Kit - Suicide Squad
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    Review Rating: 1.00
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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.