Adult Halloween Costumes

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

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  • $6.99
    Adult Mismatched Gryffindor Knee-High Socks - Harry Potter
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    Review Rating: 4.50
    Online Only
  • $9.99
    Adult Cat in the Hat Top Hat - Dr. Seuss
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    Review Rating: 5.00
  • $6.99
    Adult Mismatched Ravenclaw Knee-High Socks - Harry Potter
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    Review Rating: 5.00
    Online Only
  • $6.99
    Adult Mismatched Slytherin Knee-High Socks - Harry Potter
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    Online Only
  • $6.99
    Adult Mismatched Hufflepuff Knee-High Socks - Harry Potter
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    Review Rating: 4.50
    Online Only
  • $19.99
    Harry Potter Broom
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    Review Rating: 4.50
  • $4.99
    Robin Hood Bow & Arrows Fabric & Plastic Props
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    Review Rating: 4.50
    Online Only
  • $12.99
    Gryffindor Headband - Harry Potter
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  • $9.99
    Red Queen Top Hat Headband
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    Review Rating: 1.00
    Online Only
  • $14.99
    Gryffindor Scarf - Harry Potter 6 1/2in x 50in Acrylic Scarf
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    Review Rating: 5.00
    Online Only
  • $16.99
    Deluxe Dr. Seuss Birthday Cake Hat 12in x 13 1/2in Fabric Hat
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    Review Rating: 5.00
  • $14.99
    Gingham Basket 5in x 7 3/4in Wood Basket
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    Review Rating: 3.50
    Online Only
  • $12.99
    Harry Potter Tie
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    Review Rating: 4.50
    Online Only
  • $29.99
    Womens Gryffindor Dress - Harry Potter
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    Review Rating: 4.50
    Online Only
  • Now $2.99 Was:$4.99
    Red Sequin Hair Bows 2ct
    Online Only Sale – Limited Time!
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    Review Rating: 4.50
  • $44.99
    Adult Sherlock Holmes Costume
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  • $6.99
    Harry Potter Glasses 4 1/2in x 2in Plastic Glasses
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    Review Rating: 4.50
    Online Only
  • $9.99
    Thing 1 & Thing 2 Glasses - Dr. Seuss 7 1/4in wide x 5 3/4in Plastic Accessory
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    Review Rating: 4.50
  • $7.99
    Mad Hatter Bowtie 8in Fabric Accessory
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    Review Rating: 5.00
    Online Only
  • $12.99
    Ravenclaw Headband - Harry Potter
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  • $14.99
    Little Red Riding Hood Cape
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    Review Rating: 4.50
  • $19.99
    Mad Hatter Wig & Eyebrows Set
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    Review Rating: 4.00
    Online Only
  • $16.99
    Picnic Basket with Toto - Wizard of Oz Bamboo & Plush Props
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    Review Rating: 3.50
    Online Only
  • $24.99
    Sherlock Holmes Accessory Kit
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  • $9.99
    Cat in the Hat Glasses - Dr. Seuss 5 1/2in x 6 1/2in Plastic Accessory
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  • $12.99
    Hufflepuff Headband - Harry Potter
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  • $5.99
    Red Queen Wand
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    Review Rating: 5.00
  • $12.99
    Adult Cat in the Hat Gloves - Dr. Seuss
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    Review Rating: 5.00
  • $7.99
    Mad Hatter Suspenders
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  • $12.99
    Hedwig Plush Clip - Harry Potter
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    Review Rating: 2.50
    Online Only
  • $35.00
    Mad Hatter Hat Deluxe
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    Review Rating: 5.00
  • $19.99
    Red Queen Leggings
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    Review Rating: 5.00
  • $12.99
    Womens Cat in the Hat Arm Warmers - Dr. Seuss 3 1/4in x 15in Fabric Accessories
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  • $7.99
    Wonderland Alice Suspenders
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  • $79.99
    Adult Newt Scamander Coat - Fantastic Beasts & Where to Find Them
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    Online Only
  • $14.99
    Hufflepuff Scarf - Harry Potter 6 1/2in x 50in Acrylic Scarf
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    Review Rating: 3.00
    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.