Adult Halloween Costumes

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

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of 2

  • $39.99
    Adult Wilma Flintstone Costume - The Flintstones
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    Review Rating: 3.50
  • Adult Bride of Frankenstein & Frankenstein Couples Costumes Choose Style & Size Options
  • $49.99
    Adult Barney Rubble Costume
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    Online Only
    Online Only
  • $54.99
    Mens Frankenstein Costume
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    Online Only
    Online Only
  • $39.99
    Adult Wilma Flintstone Costume Plus Size - The Flintstones
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    Online Only
    Review Rating: 4.00
    Online Only
  • $49.99
    Adult Fred Flintstone Costume - The Flintstones
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    Review Rating: 5.00
  • $49.99
    Adult Fred Flintstone Costume Plus Size - The Flintstones
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    Review Rating: 4.50
  • $14.99
    Gryffindor Scarf - Harry Potter 6 1/2in x 50in Acrylic Scarf
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    Online Only
    Review Rating: 5.00
    Online Only
  • $29.99
    Womens Gryffindor Dress - Harry Potter
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    Online Only
    Review Rating: 4.50
    Online Only
  • $19.99
    Harry Potter Broom
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    Online Only
    Review Rating: 4.50
    Online Only
  • $6.99
    Harry Potter Glasses 4 1/2in x 2in Plastic Glasses
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    Online Only
    Review Rating: 4.50
    Online Only
  • $12.99
    Harry Potter Tie
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    Online Only
    Review Rating: 4.50
    Online Only
  • $6.99
    Adult Mismatched Gryffindor Knee-High Socks - Harry Potter
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    Online Only
    Review Rating: 4.50
    Online Only
  • $12.99
    Gryffindor Headband - Harry Potter
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    Online Only
    Online Only
  • $12.99
    Ravenclaw Tie - Harry Potter 60in Polyester Accessory
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    Online Only
    Online Only
  • $12.99
    Hufflepuff Tie - Harry Potter 60in Polyester Accessory
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    Online Only
    Online Only
  • $12.99
    Ravenclaw Headband - Harry Potter
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    Online Only
    Online Only
  • $39.99
    Gryffindor Robe - Harry Potter
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    Online Only
    Review Rating: 4.00
    Online Only
  • $34.99
    Adult Hufflepuff Robe - Harry Potter
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $39.99
    Voldemort Mask - Harry Potter
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    Online Only
    Online Only
  • $12.99
    Hufflepuff Headband - Harry Potter
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    Online Only
    Online Only
  • $12.99
    Round Wire Harry Potter Glasses - Harry Potter
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    Online Only
    Online Only
  • $29.99
    Bride of Frankenstein Wig
    Available on Sep 30
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $29.99
    Womens Hufflepuff Dress - Harry Potter
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    Review Rating: 2.50
  • $6.99
    Adult Mismatched Hufflepuff Knee-High Socks - Harry Potter
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    Online Only
    Review Rating: 4.50
    Online Only
  • Now $5.99 Was:$9.99
    Frankenstein Sunglasses 6in x 8in Brass & Plastic Accessory
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    Online Only
    Review Rating: 5.00
    Online Only
  • $19.99
    Hogwarts Express Cadet Hat - Harry Potter
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $14.99
    Hufflepuff Scarf - Harry Potter 6 1/2in x 50in Acrylic Scarf
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    Online Only
    Review Rating: 3.00
    Online Only
  • $12.99
    Slytherin Tie - Harry Potter 60in Polyester Accessory
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    Online Only
    Online Only
  • $12.99
    Light-Up Harry Potter Wand 15in Plastic Prop
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    Online Only
    Review Rating: 2.50
    Online Only
  • Now $9.74 Was:$12.99
    Slytherin Headband - Harry Potter
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  • Now $7.49 Was:$9.99
    Bride of Frankenstein Sunglasses 8in x 8in Brass & Plastic Accessory
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    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $6.99
    Adult Mismatched Slytherin Knee-High Socks - Harry Potter
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    Online Only
    Online Only
  • $6.99
    Adult Mismatched Ravenclaw Knee-High Socks - Harry Potter
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    Online Only
    Review Rating: 5.00
    Online Only
  • $7.99
    Bloody Stitches Tights
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    Online Only
    Review Rating: 4.00
    Online Only
  • Now $52.49 Was:$69.99
    Adult Frankenstein Mask
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    Online Only
    Online Only
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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.