Adult Halloween Costumes

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

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of 4

  • $89.99
    Womens Mother of Dragons Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $37.50 Was:$149.99
    Adult Medieval Queen Costume Deluxe
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    Online Only
    Online Only
  • Adult Lady Robin Hood & Prince of Thieves Robin Hood Couples Costumes Choose Style & Size Options
  • $49.99
    Adult Lady Robin Hood Costume
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    Review Rating: 3.50
  • $39.99
    Adult Brave Crusader Knight Costume
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  • $49.99
    Adult Lady Robin Hood Costume Plus Size
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    Review Rating: 4.50
  • $39.99
    Adult Renaissance Faire Lady Costume Plus Size
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    Online Only
    Review Rating: 5.00
    Online Only
  • $39.99
    Adult Tavern Maiden Costume
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    Online Only
    Review Rating: 4.50
    Online Only
  • Now $39.99 Was:$49.99
    Adult Rebel Red Huntress Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • $29.99
    Adult Medieval Friar Costume
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    Review Rating: 5.00
  • Renaissance Faire Lady & Medieval Monk Couples Costumes Choose Style & Size Options
  • $39.99
    Adult Renaissance Faire Lady Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $29.99 Was:$39.99
    Adult Huntress Costume Plus Size
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    Online Only
    Review Rating: 3.00
    Online Only
  • $59.99
    Adult Evil Queen Costume Plus Size
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    Review Rating: 1.00
  • $44.99
    Adult Glamazon Warrior Costume
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    Online Only
    Review Rating: 2.50
    Online Only
  • Now $29.99 Was:$39.99
    Adult Deadly Roman Warrior Costume
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    Online Only
    Review Rating: 3.50
    Online Only
  • Now $34.99 Was:$49.99
    Adult Rebel Robin Hood Costume
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    Review Rating: 4.00
  • $69.99
    Womens Dragon Slayer Costume
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    Online Only
    Review Rating: 4.00
    Online Only
  • $59.99
    Adult Mr. Pink Suit
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    In-Store Pickup Coming Soon
    Review Rating: 4.50
    In-Store Pickup Coming Soon
  • Now $29.99 Was:$39.99
    Adult Warrior Huntress Costume
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • Now $39.99 Was:$49.99
    Adult Grim Executioner Costume
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    Review Rating: 5.00
  • $49.99
    Womens Robin Hood Huntress Costume Plus Size
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    Online Only
    Online Only
  • $49.99
    Womens Robin Hood Huntress Costume
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    Online Only
    Review Rating: 4.50
    Online Only
  • $39.99
    Adult Huntress Costume
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    Review Rating: 3.50
  • Now $29.99 Was:$39.99
    Teen Girls Robin Hood Honey Costume
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    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $39.99
    Adult Brave Crusader Knight Costume Plus Size
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  • $54.99
    Adult Prince of Thieves Robin Hood Costume Plus Size
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    Review Rating: 5.00
  • $54.99
    Robin Hood Costume Adult - Prince of Thieves
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    Review Rating: 5.00
  • Adult Robin Hood Couples Costumes Plus Size Choose Style & Size Options
  • Adult Robin Hood Couples Costumes Choose Style & Size Options
  • $39.99
    Adult Skilled Archer Costume Plus Size
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  • Now $2.99 Was:$5.99
    Prismatic Silver Tiled Masquerade Mask 7 3/4in x 3 1/2in Felt & Plastic Mask
    Online Only Sale – Limited Time!
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  • $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
  • Now $5.99 Was:$9.99
    Crusader Sword 6in x 33in Plastic Prop
    Online Only Sale – Limited Time!
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    Online Only
    Online Only
  • $19.99
    Harry Potter Broom
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    Online Only
    Review Rating: 4.50
    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.