Adult Halloween Costumes

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

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  • $9.99
    Pikachu Sunglasses 6in x 8in Plastic Accessory
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    Review Rating: 5.00
  • $9.99
    Pikachu Hood - Pokemon 11in x 13in Polyester Hat
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    Review Rating: 4.50
    Online Only
  • $19.99
    Minecraft Diamond Sword 12in x 26in Foam Prop
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    Review Rating: 5.00
    Online Only
  • $19.99
    Link Shield - The Legend of Zelda 14in x 23in Plastic Prop
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    Review Rating: 4.00
  • Adult Luigi & Miss Mario Couples Costumes Choose Style & Size Options
  • $24.99
    Sora's Keyblade - Kingdom Hearts 11in x 33in Metal & Plastic Prop
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    Review Rating: 5.00
  • $22.99
    Link Master Sword - The Legend of Zelda 9in x 18in Plastic Prop
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    Review Rating: 5.00
  • $44.99
    Adult Pikachu One Piece Costume
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    Review Rating: 4.00
    Online Only
  • $49.99
    Adult Yoshi Costume Deluxe - Super Mario Brothers
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    Review Rating: 4.50
    Online Only
  • $39.99
    Child Slender-Man Partysuit
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    Review Rating: 4.00
  • $59.99
    Adult Princess Peach Costume Deluxe - Super Mario Brothers
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    Review Rating: 4.50
    Online Only
  • $59.99
    Adult Miss Mario Costume - Super Mario Brothers
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    Review Rating: 5.00
    Online Only
  • $9.99
    Mario Sun-Staches - Super Mario Brothers 7in x 6 1/2in Plastic Accessory
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    Review Rating: 5.00
  • $6.99
    Luigi Mask
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    Review Rating: 3.00
    Online Only
  • $6.99
    Mario Mask
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    Review Rating: 4.00
    Online Only
  • Now $49.99 Was:$54.99
    Adult Sonya Blade Costume - Mortal Kombat IX
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    Review Rating: 5.00
    Online Only
  • $16.99
    Giant Cartoon Hands
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    Review Rating: 5.00
    Online Only
  • Now $12.99 Was:$49.99
    Deluxe Yellow Angry Birds Mask
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    Review Rating: 5.00
    Online Only
  • Now $34.99 Was:$49.99
    Adult Pikachu Dress Costume - Pokemon
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    Online Only
  • $24.99
    Kairi's Keyblade - Kingdom Hearts 11 1/2in x 32in Metal & Plastic Prop
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    Review Rating: 5.00
  • $19.99
    Pickaxe Prop 19in Foam Prop
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    Online Only
  • $19.99
    Super Mario Brothers Mario Accessory Kit
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    Review Rating: 4.00
  • $19.99
    Womens Princess Peach Costume Accessory Kit
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    Review Rating: 4.50
  • $12.99
    Sub Zero Blue Sword - Mortal Kombat 8in x 29 1/2in Plastic Prop
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    Review Rating: 4.00
  • $9.99
    Master Chief Sunglasses - Halo 6in x 6 1/2in Plastic Accessory
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  • $12.99
    Mario Gloves - Super Mario Brothers
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    Review Rating: 4.50
    Online Only
  • Now $59.99 Was:$69.99
    Adult Connor Costume - Assassin's Creed
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    Review Rating: 5.00
    Online Only
  • $14.99
    Mugman Wallop Beanie - King Features Cuphead
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  • Now $49.99 Was:$59.99
    Adult Rosalina Costume - Super Mario Brothers
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    Online Only
  • Now $44.99 Was:$69.99
    Adult Halo Blue Costume Deluxe
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    Review Rating: 1.00
    Online Only
  • Now $179.99 Was:$269.99
    Adult Arno Dorian Costume - Assassin's Creed Unity
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    Review Rating: 1.00
  • $39.99
    Adult Connor Costume - Assassin's Creed
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    Review Rating: 1.00
  • $19.49
    Mens Luigi Accessory Kit
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  • Now $39.99 Was:$49.99
    Adult Edward Costume - Assassin's Creed
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    Online Only
  • Now $29.99 Was:$44.99
    Teen Foxy Costume - Five Nights at Freddy's
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    Review Rating: 4.00
    Online Only
  • Now $139.99 Was:$179.99
    Adult Connor Costume - Assassin's Creed III
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    Review Rating: 4.50
    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.