Adult Halloween Costumes

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

SORT BY
of 1
  • Now $49.99 Was:$59.99
    Adult Joker Costume - Batman
    -
    +
    Online Only
    Online Only
  • $49.99
    Adult Psycho Joker Costume Plus Size - Suicide Squad
    -
    +
    Online Only
    Review Rating: 4.50
    Online Only
  • $49.99
    Adult Psycho Joker Costume - Suicide Squad
    -
    +
    Review Rating: 4.00
  • $49.99
    Adult Joker Costume Plus Size - The Dark Knight
    -
    +
    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $49.99
    Adult Joker Costume - The Dark Knight
    -
    +
    Online Only
    Review Rating: 4.50
    Online Only
  • $24.99
    Adult Rainbow Dash Tutu - My Little Pony
    -
    +
    Review Rating: 4.00
  • $19.99
    Joker Wig - Dark Knight Trilogy
    -
    +
  • Now $5.25 Was:$10.00
    My Little Pony Cartoon Eyes 6ct
    -
    +
  • Now $14.99 Was:$19.99
    Rainbow Dash Wig - My Little Pony
    -
    +
    Online Only
    Review Rating: 5.00
    Online Only
  • Now $14.99 Was:$19.99
    Rainbow Dash Fitted T-Shirt - My Little Pony
    -
    +
    Online Only
    Review Rating: 1.00
    Online Only
  • Now $11.99 Was:$19.99
    Snake-Eyes Sword & Ninja Stars - G.I. Joe Plastic Props
    -
    +
    Online Only
    Online Only
  • Now $14.99 Was:$19.99
    Rainbow Dash Furry Leg Warmers - My Little Pony
    -
    +
    Review Rating: 4.50
  • Now $14.99 Was:$19.99
    Rainbow Dash Wings - My Little Pony
    -
    +
    Review Rating: 5.00
  • $19.99
    Rainbow Dash Snood - My Little Pony 10in x 31in Fabric Accessory
    -
    +
  • $9.99
    Rainbow Dash Headband Deluxe - My Little Pony
    -
    +
    Online Only
    Review Rating: 4.50
    Online Only
  • $69.99
    Adult Flirty Rainbow Dash Costume - My Little Pony
    -
    +
  • Now $8.99 Was:$14.99
    Rainbow Dash Crop Top - My Little Pony
    -
    +
    Online Only
    Review Rating: 5.00
    Online Only
  • Now $8.99 Was:$14.99
    Rainbow Dash Skirt - My Little Pony
    -
    +
    Online Only
    Review Rating: 4.50
    Online Only
  • $6.99
    Rainbow Dash Knee High Socks - My Little Pony
    -
    +
    Online Only
    Review Rating: 5.00
    Online Only
  • $129.99
    Adult Rainbow Dash Costume Premier - My Little Pony
    Out Of Stock Online
of 1

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.