Costume Accessories

Shop our large assortment of Halloween costume accessories to complete your frightfully fun look.

  • Featured Categories

  • Hats
  • Wigs
  • Masks
  • Weapons
  • Capes & Robes
  • Makeup
  • Legwear
  • Shoes
  • Tutus & Skirts
  • Wings
  • Accessories by Color
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  • Now $3.24 Was:$12.99
    Child Galactic Unicorn Tutu
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    Review Rating: 5.00
    In-Store Pickup Unavailable
  • $14.99
    White Unicorn Horn 3 1/2in x 7 1/2in Foam Accessory
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    Review Rating: 5.00
  • $6.00
    Unicorn Sunglasses 5 3/4in x 1 3/4in Plastic Accessory
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  • $14.99
    Light-Up Unicorn Horn
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    Online Only
  • $7.99
    Pastel Unicorn Tail
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    Online Only
  • $19.99
    Long Pastel Wig with Side Bangs
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    Review Rating: 5.00
  • $7.99
    Child Blue & Pink Flower Unicorn Horn Headband 5 1/2in x 9in Fabric & Plastic Accessory
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    Review Rating: 5.00
  • $19.99
    Child Rainbow Unicorn Shoes
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    Online Only
  • Now $14.99 Was:$25.00
    Unicorn Mask 14 1/2in x 18in Polyester Mask
    Online Only Sale – Limited Time!
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    Online Only
  • $14.99
    Light-Up Unicorn Lumenhorn
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  • $44.99
    Womens Unicorn Costume Accessory Kit
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  • Now $11.99 Was:$20.00
    Unicorn Hat 13 1/2in x 12 1/2in Foam & Plastic Hat
    Online Only Sale – Limited Time!
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  • $19.99
    Womens Iridescent Dress
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    Review Rating: 3.00
    Online Only
  • Now $11.99 Was:$19.99
    Child Unicorn Makeup Kit 6pc
    Online Only Sale – Limited Time!
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    Review Rating: 4.00
    Online Only
  • $5.99
    Pastel Pink Eyelashes
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    Review Rating: 1.00
  • $9.99
    Unicorn Glasses 7 1/4in x 6in Plastic Accessory
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  • $24.99
    Oversized Unicorn Icon Mask
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    Review Rating: 4.50
  • $16.99
    Unicorn Accessory Kit Fabric & Plastic Accessories
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  • Now $7.99 Was:$12.99
    Glitter Silver Unicorn Horn
    Online Only Sale – Limited Time!
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    Online Only
  • Now $50.99 Was:$84.99
    Womens Unicorn Heel Platform Sandals
    Online Only Sale – Limited Time!
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    Online Only
  • Now $17.99 Was:$29.99
    Adult Majestic Unicorn Mask 8in x 16in Latex Mask
    Online Only Sale – Limited Time!
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    Online Only
  • Now $8.99 Was:$14.99
    Mystical Unicorn Accessory Kit
    Online Only Sale – Limited Time!
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    Review Rating: 4.50
  • Now $11.99 Was:$19.99
    White Unicorn Headband 6in x 6 1/4in Fabric Accessory
    Online Only Sale – Limited Time!
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  • Now $7.99 Was:$12.99
    Glitter Rainbow Unicorn Horn
    Online Only Sale – Limited Time!
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    Online Only
  • Now $23.99 Was:$39.99
    Womens Unicorn Accessory Kit
    Online Only Sale – Limited Time!
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  • Now $8.99 Was:$14.99
    Gold Glitter Unicorn Horn 2in x 6 3/4in Foam & Silicone Accessory
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
  • Now $5.00 Was:$7.99
    Unicorn Hair Dye Kit 4pc
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    Review Rating: 2.00
  • $34.99
    Womens Iridescent Bodysuit
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    Review Rating: 3.00
    Online Only
  • $16.99
    Magical Unicorn Makeup Kit
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  • Now $11.99 Was:$19.99
    Rainbow Unicorn Wig with Horn and Ears
    Online Only Sale – Limited Time!
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  • Now $9.99 Was:$16.99
    Unicorn Makeup Kit
    Online Only Sale – Limited Time!
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  • Now $2.00 Was:$4.00
    Clip-On Unicorn Icon Plush 4in x 4 1/2in Plush Toy
    Online Only Sale – Limited Time!
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  • $53.99
    Womens Majestic Unicorn Costume Accessory Kit
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    Online Only
  • Now $7.99 Was:$12.99
    Glitter Gold Unicorn Horn 2 1/4in x 7in Foam Accessory
    Online Only Sale – Limited Time!
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    Online Only
  • Now $3.99 Was:$6.99
    Child Glitter Unicorn Mask
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
    Online Only
  • $29.99
    Girls Unicorn Costume Accessory Kit
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    Review Rating: 3.00
  • Now $14.99 Was:$24.99
    Kawaii Unicorn Hat 9in x 16in Polyester Hat
    Online Only Sale – Limited Time!
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  • $24.99
    Adult Pastel Wig
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  • $24.99
    Pastel Wig
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    Review Rating: 4.00
  • $29.99
    Adult Unicorn Mask
    Out Of Stock Online
  • $29.99
    Child Once Upon A Tutu Unicorn Costume Accessory Kit
    Out Of Stock Online
  • Now $1.24 Was:$4.99
    Child Unicorn Knee-High Socks
    Out Of Stock Online
    Review Rating: 5.00
  • Now $3.24 Was:$12.99
    Child Pink Unicorn Baseball Hat with Ponytail 6in x 4in Cotton & Polyester Hat
    Out Of Stock Online
    Review Rating: 5.00
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Halloween Costume Accessories for Kids & Adults

No Halloween costume is complete without right the costume accessories to go with it. Spooky or silly, resplendent or ragtag – whatever your costume theme, accessories help tie it all together. That's why Halloween accessories help you prepare for the party and set the mood.

What fun is an Elvis costume without the Elvis wig and glasses? A cop costume without the whistle, badge, handcuffs, and club? A witch costume without the witch hat, broom, and shoes, and a little green makeup to frighten the trick or treaters? Or a ninja costume without the hood, gloves, throwing blades, and state-of-the-art ninja sword, especially one that lights up in the dark?

Our 1980s costume accessories instantly transform you into a glam rock star or supermodel diva, while our sexy French maid accessories will turn the entire Halloween crowd on its ear (and win you lots of new friends)!

At Party City, we offer thousands of Halloween accessories to that take you from costume to character, transforming your look into something truly extraordinary. We even offer exclusive licensed accessories featuring your favorite characters from TV and film. Whatever look you hope to achieve, you'll find the right costume accessories to finish the look. Start putting together your perfect look today.