Halloween Costumes & Accessories

Are you going for scary, funny, or heroic? No matter your style, you'll find the perfect Halloween costume that'll stand out at the party.

  • Halloween Clearance
  • Women's Costumes
  • Girls' Costumes
  • Boys' Costumes
  • Toddler Costumes
  • Baby Costumes
  • Men's Costumes
  • Masks
  • Wigs
  • Weapons
  • Hats
  • Shirts & Apparel
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  • Boys Black Panther Muscle Costume - Black Panther Movie Quick View
    $ 39.99
    Boys Black Panther Muscle Costume - Black Panther Movie
    Review Rating: 4.50
  • Boys Light-Up Black Panther Costume - Black Panther Movie Quick View
    $ 59.99
    Boys Light-Up Black Panther Costume - Black Panther Movie
    Review Rating: 4.50
  • Boys Erik Killmonger Muscle Costume - Black Panther Quick View
    $ 39.99
    Boys Erik Killmonger Muscle Costume - Black Panther
    Review Rating: 4.50
  • Girls Mal Costume - Disney Descendants 2 Quick View
    $ 44.99
    Girls Mal Costume - Disney Descendants 2
    Review Rating: 5.00
  • Boys Black Panther Muscle Costume - Black Panther Quick View
    $ 36.99
    Boys Black Panther Muscle Costume - Black Panther
    Review Rating: 4.50
  • Girls Shuri Costume - Black Panther Quick View
    $ 36.99
    Girls Shuri Costume - Black Panther
    Review Rating: 5.00
  • Girls Addison Costume - Z-O-M-B-I-E-S Quick View
    $ 39.99
    Girls Addison Costume - Z-O-M-B-I-E-S
    Review Rating: 4.00
  • Girls Wonder Woman Costume Quick View
    $ 36.99
    Girls Wonder Woman Costume
    Review Rating: 5.00
  • Womens White Angel Accessory Kit Quick View
    $ 14.99
    Womens White Angel Accessory Kit
  • Womens Shuri Costume - Black Panther Quick View
    $ 59.99
    Womens Shuri Costume - Black Panther
    Review Rating: 4.50
  • Womens Wakanda's Dora Milaje Costume - Black Panther Quick View
    $ 59.99
    Womens Wakanda's Dora Milaje Costume - Black Panther
    Review Rating: 2.00
  • Toddler Boys Gekko Costume - PJ Masks Quick View
    $ 36.99
    Toddler Boys Gekko Costume - PJ Masks
    Review Rating: 5.00
  • Boys Chewbacca Costume - Solo: A Star Wars Story Quick View
    $ 64.99
    Boys Chewbacca Costume - Solo: A Star Wars Story
    Save 30% off! Add to cart to receive discount.
    Online Only
  • Boys Ranger Trooper Costume - Solo: A Star Wars Story Quick View
    $ 59.99
    Boys Ranger Trooper Costume - Solo: A Star Wars Story
    Save 30% off! Add to cart to receive discount.
    Review Rating: 4.50
    Online Only
  • Boys Mad Scientist Costume Quick View
    $ 34.99
    Boys Mad Scientist Costume
    Review Rating: 5.00
  • Boys The Flash Muscle Costume - DC Comics New 52 Quick View
    $ 36.99
    Boys The Flash Muscle Costume - DC Comics New 52
    Review Rating: 5.00
  • Womens Elastigirl Costume - Incredibles 2 Quick View
    $ 39.99
    Womens Elastigirl Costume - Incredibles 2
    Review Rating: 4.00
  • Boys Han Solo Costume - Solo: A Star Wars Story Quick View
    $ 39.99
    Boys Han Solo Costume - Solo: A Star Wars Story
    Save 30% off! Add to cart to receive discount.
    Online Only
  • Womens Edna Mode Costume - Incredibles 2 Quick View
    $ 59.99
    Womens Edna Mode Costume - Incredibles 2
    Review Rating: 4.00
  • Mens Erik Killmonger Muscle Costume - Black Panther Quick View
    $ 59.99
    Mens Erik Killmonger Muscle Costume - Black Panther
    Review Rating: 5.00
  • Boys Sinister Jester Costume Quick View
    $ 39.99
    Boys Sinister Jester Costume
    Review Rating: 4.50
  • Girls Incredibles Dress Costume - Incredibles 2 Quick View
    $ 39.99
    Girls Incredibles Dress Costume - Incredibles 2
    Review Rating: 4.50
  • Girls Vampirina Vee Costume Quick View
    $ 36.99
    Girls Vampirina Vee Costume
    Review Rating: 4.50
  • Boys X-ray Skeleton Costume Quick View
    $ 39.99
    Boys X-ray Skeleton Costume
    Review Rating: 5.00
  • Boys T-Rex Costume Quick View
    $ 39.99
    Boys T-Rex Costume
    Review Rating: 4.00
  • Girls Spell Caster Witch Costume Quick View
    $ 34.99
    Girls Spell Caster Witch Costume
    Review Rating: 5.00
  • Boys Ant-Man Costume - Ant-Man and the Wasp Quick View
    $ 24.99
    Boys Ant-Man Costume - Ant-Man and the Wasp
    Review Rating: 4.00
  • Toddler Boys Classic Spider-Man Muscle Costume Quick View
    $ 36.99
    Toddler Boys Classic Spider-Man Muscle Costume
    Save 30% off! Add to cart to receive discount.
    Review Rating: 5.00
    Online Only
  • Girls Eliza Costume - Z-O-M-B-I-E-S Quick View
    $ 39.99
    Girls Eliza Costume - Z-O-M-B-I-E-S
    Review Rating: 4.50
  • Toddler Boys Marshall Costume - PAW Patrol Quick View
    $ 36.99
    Toddler Boys Marshall Costume - PAW Patrol
    Review Rating: 5.00
  • Boys Twisted Jester Costume Quick View
    $ 39.99
    Boys Twisted Jester Costume
    Review Rating: 1.00
  • Child Cuphead Costume - Cuphead Quick View
    $ 39.99
    Child Cuphead Costume - Cuphead
    Review Rating: 5.00
  • Child Vampire Tutu Quick View
    $ 14.99
    Child Vampire Tutu
    Save 30% off! Add to cart to receive discount.
    Review Rating: 5.00
    Online Only
  • Boys Bingo Costume - Puppy Dog Pals Quick View
    $ 36.99
    Boys Bingo Costume - Puppy Dog Pals
    Review Rating: 4.50
  • Boys Rolly Costume - Puppy Dog Pals Quick View
    $ 36.99
    Boys Rolly Costume - Puppy Dog Pals
    Review Rating: 4.00
  • Girls Queen Bee Costume Deluxe - L.O.L. Surprise Quick View
    $ 39.99
    Girls Queen Bee Costume Deluxe - L.O.L. Surprise
    Review Rating: 5.00
  • Child Blue Mermaid Costume Accessory Kit Quick View
    $ 24.99
    Child Blue Mermaid Costume Accessory Kit
    Save 30% off! Add to cart to receive discount.
    Online Only
  • Girls Tracer Costume - Overwatch Quick View
    $ 44.99
    Girls Tracer Costume - Overwatch
  • Boys Pikachu Costume - Pokemon Quick View
    $ 26.99
    Boys Pikachu Costume - Pokemon
    Review Rating: 3.00
  • Child Pink Mermaid Costume Accessory Kit Quick View
    $ 24.99
    Child Pink Mermaid Costume Accessory Kit
    Save 30% off! Add to cart to receive discount.
    Online Only
  • Womens Eleven Pink Dress Costume - Stranger Things Quick View
    $ 49.99
    Womens Eleven Pink Dress Costume - Stranger Things
  • Girls Eleven Pink Dress Costume - Stranger Things Quick View
    $ 36.99
    Girls Eleven Pink Dress Costume - Stranger Things
    Review Rating: 5.00
  • Adult Edna Mode & Mr. Incredible Couples Costumes - Incredibles Choose Style & Size Options
  • Adult Elastigirl & Mr. Incredible Couples Costumes - Incredibles 2 Choose Style & Size Options
  • Girls Felicity Costume - Rainbow Kitty Unicorn Quick View
    $ 39.99
    Girls Felicity Costume - Rainbow Kitty Unicorn
    Review Rating: 3.50
  • Gryffindor Scarf - Harry Potter Quick View
    $ 14.99
    Gryffindor Scarf - Harry Potter 6 1/2in x 50in Acrylic Scarf
    Save 30% off! Add to cart to receive discount.
    Review Rating: 5.00
    Online Only
  • Adult Greased Lightening & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Harry Potter Glasses Quick View
    $ 7.99
    Harry Potter Glasses 4 1/2in x 2in Plastic Glasses
    Save 30% off! Add to cart to receive discount.
    Review Rating: 4.50
    Online Only
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Halloween Costumes for Kids & Adults

A stealthy ninja, scurvy pirate, sexy peacock, or huggable bunny — or are you looking for a Halloween costume a bit off the beaten path, like a whoopee cushion? Whatever your budget, intent, and tastes, Party City has the right costume for you: hilarious group Halloween costumes so that you and your friends can celebrate as a united front, thousands upon thousands of Halloween costumes for kids and adults, carefully matched couples costumes sure to draw looks of admiration, and sexy Halloween costumes almost too hot to handle. Everything is priced to move — our Halloween costumes for 2018 are as easy on the pocketbook as they are on the eye. All costumes are tested for quality and safety; many come fully accessorized, creating an instant character straight out of the package. Other Halloween costumes give you a choice of wigs, wings, shoes, jewelry, and other optional accessories to purchase, allowing you to complete your character in a way that's uniquely your own. Our online selection of costumes for kids and adults is backed by over 800 retail stores across the United States and bolstered by nearly 35 years in the Halloween costume business. We invite you to comparison shop — the more you look the more you'll love our prices, our exceptional selection, and our friendly sales and customer service representatives. Questions about costume availability, material, and fit? To have your questions answered promptly and courteously, please visit your local Party City store, or contact one of our customer service representatives, who'll help you place an order or address concerns you may have about anything Halloween costume-related!