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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of 4

  • $79.99
    Adult Traditional Day of the Dead Costume
    Available on Sep 30
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  • Adult Day of the Dead Senorita & Day of the Dead Sombrero Senor Couples Costumes Choose Style & Size Options
  • $39.99
    Adult Mr. Oktoberfest Costume
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    Review Rating: 4.00
  • $49.99
    Adult Oktoberfest Beer Wench Costume Plus Size
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    Online Only
    Review Rating: 4.00
    Online Only
  • Adult Senorita Sugar Skull & Taco Couples Costumes Choose Style & Size Options
  • $49.99
    Adult Day of the Dead Senorita Costume
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    Review Rating: 5.00
  • $79.99
    Adult Lacy Day of the Dead Costume
    Available on Sep 30
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  • Adult Imperial Empress & Sahara Prince Couples Costumes Choose Style & Size Options
  • $54.99
    Adult Darling Greta Beer Maid Costume
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    Online Only
    Online Only
  • $49.99
    Adult Day of the Dead Sombrero Senor Costume
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    Review Rating: 5.00
  • $29.99
    Adult Sahara Prince Costume
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  • $49.99
    Adult Oktoberfest Costume
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    Online Only
    Online Only
  • $79.99
    Adult La Catrina Sugar Skull Body Shaper Costume - Day of the Dead
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    Online Only
    Review Rating: 4.00
    Online Only
  • $79.99
    Adult La Catrina Sugar Skull Body Shaper Costume - Day of the Dead
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    Online Only
    Review Rating: 4.00
    Online Only
  • $49.99
    Adult Day of the Dead Sombrero Senor Costume Plus Size
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    Review Rating: 5.00
  • Now $15.00 Was:$54.99
    Adult Lederhosen Morphsuit
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  • $39.99
    Adult Mr. Oktoberfest Costume Plus Size
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    Review Rating: 4.50
  • Now $49.99 Was:$69.99
    Adult Exuberante Day of the Dead Costume Plus Size
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    Online Only
    Review Rating: 5.00
    Online Only
  • $49.99
    Adult Oktoberfest Beer Wench Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • $79.99
    Adult La Catrina Sugar Skull Body Shaper Costume - Day of the Dead
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    Online Only
    Review Rating: 4.00
    Online Only
  • $49.99
    Adult Day of the Dead Senorita Costume Plus Size
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    Review Rating: 5.00
  • $29.99
    Adult Sahara Prince Costume Plus Size
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    Review Rating: 5.00
  • Now $39.99 Was:$49.99
    Adult Senorita Sugar Skull Costume
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    Review Rating: 5.00
  • $59.99
    Womens Oktoberfest Costume
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    Online Only
    Review Rating: 1.00
    Online Only
  • Now $49.99 Was:$59.99
    Adult Matador Costume
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    Review Rating: 2.00
  • $59.99
    Adult Hey Amigo Mexican Costume
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    Online Only
    Review Rating: 1.00
    Online Only
  • $24.99
    Womens Union Jack Pop Star Costume
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    Online Only
    Review Rating: 3.00
    Online Only
  • $59.99
    Mens Oktoberfest Gamer Skin Costume Kit
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  • $89.99
    Womens Oktoberfest Gamer Skin Costume Kit
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    Online Only
    Online Only
  • Now $139.99 Was:$179.99
    Adult Connor Costume - Assassin's Creed III
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    Online Only
    Review Rating: 4.50
    Online Only
  • Now $139.99 Was:$179.99
    Adult Ezio Costume - Assassin's Creed II
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $99.99 Was:$149.99
    Adult Sexy Ezio Costume - Assassin's Creed II
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    Online Only
    Online Only
  • Now $179.99 Was:$269.99
    Adult Arno Dorian Costume - Assassin's Creed Unity
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    Review Rating: 1.00
  • Now $179.99 Was:$269.99
    Adult Edward Costume - Assassin's Creed IV
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    Online Only
    Online Only
  • Now $59.99 Was:$69.99
    Adult Connor Costume - Assassin's Creed
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $49.99 Was:$59.99
    Adult Maria Costume - Assassin's Creed
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
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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.