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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  • $7.99
    Oktoberfest Pretzels & Keg Pendant Bead Necklace Online Only
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    Review Rating: 3.00
    Online Only
  • $1.99
    Police Badge
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    Review Rating: 4.50
    In-Store Pickup Coming Soon
  • $29.99
    Goddess Dress
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    Review Rating: 3.50
  • Adult Rydell High Cheerleader & Jock Couples Costumes - Grease Choose Style & Size Options
  • $4.99
    Hippie Buttons 6ct 2 1/4in Metal & Plastic Buttons
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    Review Rating: 5.00
    Online Only
  • $5.99
    Indiana Jones Satchel
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    Review Rating: 4.00
  • $29.99
    Adult Wonder Woman Fit & Flare Dress
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    Online Only
  • $24.99
    Pink Poodle Skirt Plus Size
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    Review Rating: 4.50
  • $7.99
    Pink Hip Hop Fanny Pack
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    Review Rating: 4.00
  • $29.99
    Womens Enchanted Fairy Dress
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  • $29.99
    Womens Gryffindor Dress - Harry Potter
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    Review Rating: 4.50
    Online Only
  • Now $9.99 Was:$16.99
    Adult Wonder Woman Skirt
    Online Only Sale – Limited Time!
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  • $24.99
    Womens Beauty Pirate Costume
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    Online Only
  • $22.99
    80's Pop Skirt
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    Review Rating: 4.50
  • 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
  • $7.99
    Pastel Unicorn Tail
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    Online Only
  • $24.99
    Adult Light Blue 50s Poodle Skirt Plus Size
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    Review Rating: 2.00
    Online Only
  • $39.99
    Womens Rydell High Cheerleader Dress - Grease
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    Review Rating: 4.50
  • $5.99
    Oktoberfest Buttons 5ct Metal & Plastic Buttons
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  • $7.99
    Monkey Tail
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    Review Rating: 5.00
    Online Only
  • $29.99
    Pirate Dress
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    Review Rating: 4.50
    Online Only
  • $7.99
    Leopard Tail
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  • $24.99
    Adult Wonder Woman Skirt
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    Online Only
  • $29.99
    Santa Dress
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    Review Rating: 5.00
  • $29.99
    Adult Colonial Woman Costume
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    Review Rating: 2.00
    Online Only
  • $29.99
    Adult Swashbuckler Pirate Skirt
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  • $29.99
    Roaring '20s Champagne Flapper Dress
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    Review Rating: 5.00
  • Roaring 20’s Couples Costumes Choose Style & Size Options
  • $7.99
    Tiger Tail
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    Review Rating: 5.00
  • $7.99
    Adult Fox Tail
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    Review Rating: 4.00
  • $29.99
    Adult Batgirl Fit & Flare Dress - Batman
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    Review Rating: 5.00
    Online Only
  • $29.99
    70s Pink Boogie Dress with Draped Sleeves
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  • $29.99
    Womens Bloody Clown Dress
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    Review Rating: 5.00
  • $24.99
    Adult Poodle Skirt
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    Review Rating: 4.00
    Online Only
  • $7.99
    Gray Mouse Tail
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    Review Rating: 5.00
    Online Only
  • $3.99
    Cowboy Boot Bolo Tie 37in Fabric & Metal 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.