Adult Halloween Costumes

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

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  • $54.99
    Robin Hood Costume Adult - Prince of Thieves
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    Review Rating: 5.00
  • $39.99
    Adult Skilled Archer Costume
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    Review Rating: 5.00
  • $9.99
    Adult Cat in the Hat Top Hat - Dr. Seuss
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    Review Rating: 5.00
  • $9.99
    Red Queen Top Hat Headband
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    Review Rating: 1.00
    Online Only
  • $4.99
    Red Sequin Hair Bows 2ct
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    Review Rating: 4.50
  • $44.99
    Adult Sherlock Holmes Costume
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  • Adult Alice & Tweedledum Couples Costumes - Alice in Wonderland Choose Style & Size Options
  • $49.99
    Adult Alice in Wonderland Costume - Alice in Wonderland
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    Review Rating: 4.50
    Online Only
  • $14.99
    Gingham Basket 5in x 7 3/4in Wood Basket
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    Review Rating: 3.50
    Online Only
  • $4.99
    Robin Hood Bow & Arrows Fabric & Plastic Props
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    Review Rating: 4.50
    Online Only
  • Adult Lady Robin Hood & Prince of Thieves Robin Hood Couples Costumes Choose Style & Size Options
  • Adult Tinker Bell & Captain Hook Couples Costumes Plus Size - Peter Pan Choose Style & Size Options
  • $19.99
    Harry Potter Broom
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    Review Rating: 4.50
  • $49.99
    Adult Lady Cheshire Kitty Cat Costume
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    Review Rating: 5.00
  • $49.99
    Adult Tin Man Costume Plus Size - The Wizard of Oz
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    Review Rating: 4.00
    Online Only
  • $12.99
    Gryffindor Headband - Harry Potter
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  • $29.99
    Womens Gryffindor Dress - Harry Potter
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    Review Rating: 4.50
    Online Only
  • $59.99
    Womens Red Queen Costume Plus Size
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    Review Rating: 4.00
    Online Only
  • $12.99
    Ravenclaw Headband - Harry Potter
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  • Adult Robin Hood Couples Costumes Choose Style & Size Options
  • $19.99
    Adult Cat in the Hat T-Shirt - Dr. Seuss
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    Review Rating: 4.50
  • $46.99
    Adult Cat in the Hat Costume - Dr. Seuss
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  • Adult Beauty & The Beast Couples Costumes - Beauty and the Beast Choose Style & Size Options
  • Adult Cinderella & Prince Charming Couples Costumes Plus Size - Cinderella Choose Style & Size Options
  • Adult Cinderella & Prince Charming Couples Costumes - Cinderella Choose Style & Size Options
  • $49.99
    Adult Lady Robin Hood Costume
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    Review Rating: 3.50
  • $39.99
    Adult Scarecrow Costume - The Wizard of Oz
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    Review Rating: 4.00
  • $39.99
    Adult Cowardly Lion Costume - The Wizard of Oz
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    Review Rating: 4.00
  • $39.99
    Adult Tin Man Costume - Wizard of Oz
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    Review Rating: 4.50
  • $49.99
    Womens Robin Hood Huntress Costume Plus Size
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    Online Only
  • Adult Robin Hood Couples Costumes Plus Size Choose Style & Size Options
  • $12.99
    Hufflepuff Headband - Harry Potter
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  • $39.99
    Adult Cat in the Hat One Piece Costume - Dr. Seuss
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    Review Rating: 5.00
  • $12.99
    Oversized Thing 1/2 Mask - Dr. Seuss 16in x 16 1/2in Foam Mask
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  • $39.99
    Teen Girls Clever Alice Costume
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    Review Rating: 3.50
  • $34.99
    Adult Thing 1 & Thing 2 Dress Costume - Dr. Seuss
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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.