Adult Halloween Costumes

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

  • Women's Costumes
  • Men's Costumes
  • Couples Costumes
  • Plus Size Costumes
  • Costume Accessories
  • Pre-Order Costumes
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  • $4.99
    Teenage Mutant Ninja Turtles Eye Masks 4ct 7in x 1 1/2in Fabric Masks
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    Review Rating: 5.00
    Online Only
  • Now $6.99 Was:$12.99
    Raphael Sais - Teenage Mutant Ninja Turtles 2ct 4in x 15 1/4in Plastic Props
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    Review Rating: 5.00
    Online Only
  • Now $7.99 Was:$14.99
    Leonardo Katana - Teenage Mutant Ninja Turtles 3in x 21 1/4in Plastic Prop
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    Review Rating: 4.50
    Online Only
  • Adult Teenage Mutant Ninja Turtles Couples Costumes Plus Size Choose Style & Size Options
  • $39.99
    Adult Zipster Teenage Mutant Ninja Turtles One Piece Costume Plus Size
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  • $49.99
    Adult Michelangelo Muscle Costume - Teenage Mutant Ninja Turtles
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    Review Rating: 4.50
    Online Only
  • Now $39.99 Was:$49.99
    Adult Sexy Teenage Mutant Ninja Turtles Costume
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    Review Rating: 4.50
  • Now $14.99 Was:$19.99
    Teenage Mutant Ninja Turtles Leggings
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    Review Rating: 5.00
    Online Only
  • Now $8.99 Was:$14.99
    Leonardo Sword - Rise of the Teenage Mutant Ninja Turtles 1 1/4in x 30in Plastic Prop
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
  • Now $14.99 Was:$24.99
    Plush Flamingo Hat 16 1/2in x 20in Polyester Hat
    Online Only Sale – Limited Time!
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  • $49.99
    Adult Leonardo Muscle Costume Plus Size - Teenage Mutant Ninja Turtles
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    Review Rating: 3.00
  • $19.99
    Teenage Mutant Ninja Turtles Leggings Plus Size
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    Review Rating: 4.00
    Online Only
  • $39.99
    Zipster Teenage Mutant Ninja Turtles One Piece Costume
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    Review Rating: 4.50
  • Now $39.99 Was:$49.99
    Adult Sexy Teenage Mutant Ninja Turtles Costume Plus Size
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    Review Rating: 5.00
  • Now $7.99 Was:$12.99
    Raphael Sais 2ct - Teenage Mutant Ninja Turtles 16in Plastic Prop
    Online Only Sale – Limited Time!
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    Review Rating: 4.50
    In-Store Pickup Coming Soon
  • $6.99
    Michelangelo Fun-Shades Sunglasses - Teenage Mutant Ninja Turtles
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  • Now $14.99 Was:$19.99
    Leonardo T-Shirt - Teenage Mutant Ninja Turtles
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    Review Rating: 5.00
    Online Only
  • Now $2.99 Was:$3.99
    Glitter Leonardo Mask - Teenage Mutant Ninja Turtles 7 1/2in x 3in Plastic Mask
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    Review Rating: 5.00
  • $24.99
    Teenage Mutant Ninja Turtles Tutu
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    Review Rating: 5.00
  • Now $29.99 Was:$39.99
    Adult Shredder Costume - Teenage Mutant Ninja Turtles
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    Online Only
  • Now $1.99 Was:$3.99
    Glitter Raphael Mask - Teenage Mutant Ninja Turtles 7 1/2in x 3in Plastic Mask
    Online Only Sale – Limited Time!
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    Review Rating: 4.00
    Online Only
  • Now $8.99 Was:$14.99
    Raphael Crop Top - Teenage Mutant Ninja Turtles
    Online Only Sale – Limited Time!
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    Online Only
  • $3.99
    Teenage Mutant Ninja Turtles Headband
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    Review Rating: 5.00
  • $6.99
    Donatello Fun-Shades Sunglasses - Teenage Mutant Ninja Turtles
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  • $6.99
    Raphael Fun-Shades Sunglasses - Teenage Mutant Ninja Turtles
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  • $3.99
    Glitter Donatello Mask - Teenage Mutant Ninja Turtles 7 1/2in x 3in Plastic Mask
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    Review Rating: 5.00
  • $3.99
    Glitter Michelangelo Mask - Teenage Mutant Ninja Turtles 7 1/2in x 3in Plastic Mask
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    Review Rating: 5.00
  • $6.99
    Leonardo Fun-Shades Sunglasses - Teenage Mutant Ninja Turtles
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  • $14.99
    Leonardo Katana - Teenage Mutant Ninja Turtles 20in Plastic Prop
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  • Now $8.99 Was:$14.99
    Raphael Skirt - Teenage Mutant Ninja Turtles
    Online Only Sale – Limited Time!
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    Online Only
  • Now $23.99 Was:$39.99
    Sequin Teenage Mutant Ninja Turtles Bustier
    Online Only Sale – Limited Time!
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    Online Only
  • $9.99
    Teenage Mutant Ninja Turtles Tights
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    Review Rating: 4.50
  • $9.99
    Sequin Teenage Mutant Ninja Turtles Corset
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    Review Rating: 2.00
    Online Only
  • $19.99
    Teenage Mutant Ninja Turtles Fitted T-Shirt
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    Review Rating: 5.00
  • Now $24.99 Was:$39.99
    Teen Girls Leonardo Costume - Teenage Mutant Ninja Turtles
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    Online Only
  • $16.99
    Teenage Mutant Ninja Turtles Tutu Boyshorts
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    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.