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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  • Adult Jeweled King Crown Quick View
    $7.99
    Adult Jeweled King Crown 8in x 4 1/2in Plastic Accessory
    Save 30% off! Add to cart to receive discount.
    Review Rating: 4.50
    Online Only
  • Child Jeweled King Crown Quick View
    $6.99
    Child Jeweled King Crown 7in x 5in Plastic Accessory
    Save 30% off! Add to cart to receive discount.
    Review Rating: 4.50
    Online Only
  • Adult Sea Siren Mermaid Crown Quick View
    $9.99
    Adult Sea Siren Mermaid Crown 4 1/2in x 4in Plastic Accessory
    Save 30% off! Add to cart to receive discount.
    Review Rating: 5.00
    Online Only
  • Crown of Branches Quick View
    $12.99
    Crown of Branches 9in x 5in Plastic Accessory
    Save 30% off! Add to cart to receive discount.
    Review Rating: 3.50
    Online Only
  • Burgundy Crown Quick View
    $14.99
    Burgundy Crown 10in x 9in Fabric Accessory
    Review Rating: 3.50
  • Black Swan Crown Quick View
    $6.99
    Black Swan Crown
    Save 30% off! Add to cart to receive discount.
    Review Rating: 2.00
  • Adult Queen Crown Quick View
    $16.99
    Adult Queen Crown 7in x 24in Foam & Plastic Accessory
  • Child Mermaid Crown Quick View
    $10.99
    Child Mermaid Crown 9 3/4in x 4in Polyester Accessory
    Save 30% off! Add to cart to receive discount.
    Online Only
  • Plush Gold Crown Quick View
    $9.99
    Plush Gold Crown 5in x 4 1/2in Fabric Accessory
  • Adult King Crown Quick View
    $16.99
    Adult King Crown 7in x 24 3/4in Foam & Plastic Accessory
  • Mini Crown Quick View
    Now $10.00 Was:$12.99
    Mini Crown
    Review Rating: 3.50
    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!