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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  • $59.99
    Adult Inflatable Alien Pick-Me-Up Costume
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    Review Rating: 5.00
  • Adult Mario Kart & Luigi Kart Ride-On Couples Costumes Choose Style & Size Options
  • Now $34.99 Was:$39.99
    Adult Clown Car Ride-On Costume
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    Online Only
  • $59.99
    Adult Scorpion Costume - Mortal Kombat X
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    Online Only
  • $59.99
    Adult Mario Kart Ride-On Costume
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    Online Only
  • Adult Peach Kart & Mario Kart Ride-On Couples Costumes Choose Style & Size Options
  • $49.99
    Adult Sub-Zero Costume Plus Size - Mortal Kombat
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    Review Rating: 4.00
  • $59.99
    Adult Luigi Kart Ride-On Costume
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    Review Rating: 5.00
    Online Only
  • $49.99
    Adult Sub-Zero Costume - Mortal Kombat
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    Review Rating: 2.00
  • $39.99
    Adult T-Rex Ride-On Costume
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    Review Rating: 3.00
    Online Only
  • $12.99
    Sub Zero Blue Sword - Mortal Kombat 8in x 29 1/2in Plastic Prop
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    Review Rating: 4.00
  • Now $34.99 Was:$44.99
    Adult Jack-in-the-Box Ride-On Costume
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    Review Rating: 4.00
    Online Only
  • $49.99
    Adult Esteemed Leader Ride-On Costume
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    Online Only
  • $49.99
    Adult Bavarian Ride-On Costume
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    Online Only
  • $59.99
    Adult Dinosaur Ride-On Costume
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    Review Rating: 5.00
    Online Only
  • $79.99
    Adult Snowman Ride-On Costume
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    Online Only
  • $59.99
    Adult Lion Ride-On Costume
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    Online Only
  • $59.99
    Adult Panda Ride-On Costume
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    Online Only
  • $59.99
    Adult Inflatable Grim Reaper Pick-Me-Up Costume
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    Online Only
  • $79.99
    Adult Santa Ride-On Costume
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  • $79.99
    Adult Beer Maiden Ride-On Costume
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    Review Rating: 2.50
    Online Only
  • $79.99
    Adult Beer Buddy Ride-On Costume
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    Online Only
  • $59.99
    Adult Inflatable Oktoberfest Pick-Me-Up Costume
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  • $59.99
    Adult Inflatable Sumo Wrestler Pick-Me-Up Costume
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    Review Rating: 5.00
    Online Only
  • Now $23.99 Was:$39.99
    Adult Inflatable Bull Ride On Costume
    Online Only Sale – Limited Time!
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    Review Rating: 2.50
    Online Only
  • $59.99
    Adult Unicorn Ride-On Costume
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    Review Rating: 5.00
    Online Only
  • $49.99
    Adult Baby Ride-On Costume
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    Online Only
  • $59.99
    Adult Bear Ride-On Costume
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    Online Only
  • $59.99
    Adult Peach Kart Ride-On Costume
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    Online Only
  • $59.99
    Adult Inflatable Slenderman Pick-Me-Up Costume
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    Online Only
  • $49.99
    Adult Zombie Ride-On Costume
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    Review Rating: 5.00
    Online Only
  • $79.99
    Adult Shark Ride-On Costume
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    Review Rating: 5.00
    Online Only
  • Now $39.99 Was:$49.99
    Adult Skeleton Ride-On Costume
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    Review Rating: 5.00
  • $49.99
    Adult Combover Presidential Ride-On Costume
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    Review Rating: 4.00
  • $59.99
    Adult Scorpion Costume Plus Size - Mortal Kombat X
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    Online Only
  • $44.99
    Adult Bathroom Jon Ride-On Costume
    Available on Aug 30
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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.