Adult Halloween Costumes

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

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  • Now $9.99 Was:$19.99
    Adult Cat in the Hat Costume Accessory Kit - Dr. Seuss
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  • $8.99
    Roaring '20s Flapper Headband
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    Review Rating: 4.00
    Online Only
  • Now $7.99 Was:$19.99
    Adult Leprechaun Accessory Kit 4pc
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    Review Rating: 3.00
  • $4.99
    White Marabou Halo
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    Review Rating: 4.50
    Online Only
  • $3.99
    80s Black Headband
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    Review Rating: 4.50
    Online Only
  • $3.99
    Bumblebee Head Bopper
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    Review Rating: 5.00
    Online Only
  • $6.99
    Adult Fox Ears Headband
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    Review Rating: 4.00
  • $12.99
    Flamingo Headband 6in x 9 1/2in Accessory
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    Review Rating: 4.00
    Online Only
  • $2.99
    Pirate Earring & Eye Patch Set
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    Review Rating: 5.00
    Online Only
  • $4.99
    Clip-On Minnie Mouse Ears
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    Review Rating: 4.50
    Online Only
  • $9.99
    Funny Baby Accessory Kit
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  • $29.99
    Womens Flashdance Costume Accessory Kit
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    Review Rating: 5.00
    Online Only
  • $19.99
    Adult Barista Costume Accessory Kit
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    Online Only
  • $6.99
    50s Record Headband
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    Review Rating: 4.50
    Online Only
  • $9.99
    Adult Large Hula Skirt Kit 5pc
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    Review Rating: 5.00
  • $5.99
    Bat Headband 4 1/2in x 4 3/4in Plastic & Polyester Accessory
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    In-Store Pickup Coming Soon
  • $16.99
    Ice Cream Costume Accessory Kit
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    Review Rating: 2.50
  • $39.99
    Womens Beauty School Dropout Costume Accessory Kit - Grease
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    Review Rating: 5.00
    Online Only
  • $3.99
    Ladybug Head Bopper
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    Review Rating: 4.00
    Online Only
  • $19.99
    Womens Princess Peach Costume Accessory Kit
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    Review Rating: 4.50
  • $9.99
    Wonder Woman Headband
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    Review Rating: 5.00
    Online Only
  • $7.99
    Minnie Mouse Sequin Bow Headband
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    Review Rating: 5.00
    Online Only
  • $5.99
    Red Clown Mini Derby Hat 7 1/2in x 3in Felt & Polyester Hat
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    Review Rating: 5.00
  • $4.99
    Festival Flower Headband
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    Review Rating: 4.50
  • $24.99
    Red Double Dare Costume Accessory Kit - Nickelodeon
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    Online Only
  • $24.99
    Blue Double Dare Costume Accessory Kit - Nickelodeon
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    Online Only
  • $9.99
    Little Red Riding Hood Wolf Ears Headband
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    Review Rating: 4.50
  • $19.99
    Womens BB-8 Costume Accessory Kit - Star Wars
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    Online Only
  • $16.99
    Sexy Bunny Accessory Kit
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    Review Rating: 5.00
    Online Only
  • $6.99
    Devil Ears Headband
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    Review Rating: 5.00
    Online Only
  • $6.99
    Sophisticated Cat Ears
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    Review Rating: 5.00
    Online Only
  • $6.99
    Black Mini Cowgirl Hat Headband 7 1/2in x 3 1/2in Fabric & Plastic Accessory
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    Online Only
  • $14.99
    Cheshire Cat Accessory Kit
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    Review Rating: 4.00
    Online Only
  • $14.99
    Princess Leia Buns Headband - Star Wars 4in x 4 1/2in Polyester Accessory
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    Online Only
  • $9.99
    Adult Medusa Headband
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    Review Rating: 1.00
  • $9.99
    Minnie Mouse Ears 15 1/2in x 7in Accessory
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    Review Rating: 5.00
    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.