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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  • $29.99
    Astronaut Space Helmet 14in x 11 1/2in Plastic Hat
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    Review Rating: 5.00
  • $1.99
    Police Badge
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    Review Rating: 4.50
  • $7.99
    Oktoberfest Pretzels & Keg Pendant Bead Necklace Online Only
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    Review Rating: 3.00
    Online Only
  • $4.99
    Hippie Buttons 6ct 2 1/4in Metal & Plastic Buttons
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    Review Rating: 5.00
    Online Only
  • $9.99
    Double Dare Helmet 8in x 6 1/2in Plastic Hat
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    Review Rating: 5.00
  • $20.00
    Astronaut Helmet 9in x 9in Foam & Polyester Hat
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    Review Rating: 4.00
    Online Only
  • $5.99
    Indiana Jones Satchel
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    Review Rating: 4.00
  • Now $8.99 Was:$15.00
    Vixen Viking Hat 13 1/2in x 10in Plastic & Synthetic Hat
    Online Only Sale – Limited Time!
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    Review Rating: 1.00
    Online Only
  • $7.99
    Pink Hip Hop Fanny Pack
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    Review Rating: 4.00
  • Now $4.99 Was:$7.99
    Black Cat or Mouse Fur Tail
    Online Only Sale – Limited Time!
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    Review Rating: 4.50
    Online Only
  • $5.99
    Oktoberfest Buttons 5ct Metal & Plastic Buttons
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  • $7.99
    Pastel Unicorn Tail
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    Online Only
  • $20.00
    Adult Trojan Helmet 7 1/2in x 10in Feather & Foam Hat
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  • Now $11.99 Was:$19.99
    Adult Maximus Helmet - Gladiator 8in x 13in Plastic Accessory
    Online Only Sale – Limited Time!
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  • $7.99
    Gray Mouse Tail
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    Review Rating: 5.00
    Online Only
  • $20.00
    Army Helmet 8 1/2in x 5 3/4in Fabric & Plastic Hat
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  • $15.00
    Viking Helmet Deluxe 8in x 10 1/2in Fabric & Plastic Hat
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    Review Rating: 4.50
    Online Only
  • $7.99
    Monkey Tail
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    Review Rating: 5.00
    Online Only
  • $7.99
    Leopard Tail
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  • $7.99
    Adult Fox Tail
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    Review Rating: 4.00
  • $7.99
    Sophisticated Cat Tail
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    Review Rating: 4.50
    Online Only
  • $7.99
    Tiger Tail
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    Review Rating: 5.00
  • $24.99
    Adult Knight Helmet 8 3/4in x 14in Latex Helmet
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  • $3.99
    Cowboy Boot Bolo Tie 37in Fabric & Metal Accessory
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    Review Rating: 5.00
  • $19.99
    Squirrel Tail
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    Review Rating: 4.50
    Online Only
  • $59.99
    Adult Mountain Mask - Game of Thrones Season 7 Latex Accessory
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  • $16.99
    Spartan Helmet 7 1/4in x 14 1/2in Plastic Hat
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    Review Rating: 3.00
  • $9.99
    Viking Helmet Beanie with Beard 8 1/2in x 8in Fabric Hat
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    Review Rating: 5.00
  • $7.99
    Dragon Tail
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  • $7.99
    White Bunny Tail
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    Review Rating: 5.00
    Online Only
  • Now $2.99 Was:$5.99
    Black Wristlet Purse 7in x 5in Faux Leather Accessory
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
  • $7.99
    Devil Tail
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  • Now $11.99 Was:$19.99
    Oversized Gray Wolf Tail Deluxe
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
    Online Only
  • $7.99
    Deer Tail 5 1/2in x 4in Polyester Accessory
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    Review Rating: 5.00
  • $3.99
    Blue Oktoberfest Bead Necklaces 2ct 38in Plastic Necklaces
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    Review Rating: 3.50
    Online Only
  • $19.99
    Oversized Black Cat Tail Deluxe
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    Review Rating: 4.00
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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.