Costumes By Theme

Shop costumes for adults by character and category

Welcome to Fantasy Costumes, where your imagination knows no bounds! Our Costumes by Theme collection is designed to transport you to different worlds, whether you're gearing up for Halloween, a cosplay event, or a themed party. Each theme is carefully curated to bring your favorite characters, eras, and fantasies to life.

Explore Classic Themes: Indulge in timeless classics that never go out of style. From historical eras to iconic movie characters, our classic themes offer a trip down memory lane. Unleash your inner swashbuckler, channel the elegance of a bygone era, or transform into beloved movie characters with our meticulously crafted costumes.

Embrace Contemporary Trends: Stay on-trend with our collection of costumes inspired by the latest pop culture phenomena. Whether you're a superhero enthusiast, a sci-fi fanatic, or a fan of current TV shows, our contemporary themes ensure you'll be the talk of the town at your next event. Be the hero you've always admired or step into the shoes of your favorite on-screen character with our high-quality costumes.

Customize Your Adventure: At Fantasy Costumes, we believe in the power of personalization. Tailor your costume experience by mixing and matching accessories, wigs, and props to create a truly unique look. Our user-friendly interface makes it easy to browse, select, and customize your costume for a one-of-a-kind ensemble.

  • Fun World Shark Hooded Jumpsuit Onesie Costume - Adult, grey shark-themed onesie with hood featuring shark face and fins, suitable for costumes or themed parties.

    Fun World

    Shark Hooded Jumpsuit Onesie Costume-Adult

    MSRP: $49.99
    $42.88
  • Fun World Cow Hooded Jumpsuit Onesie Costume - Adult, Two people dressed in cow-themed hooded jumpsuits with black and white spots, pink udders on the front, and cow horns and ears on the hood, smiling and posing.
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    Fun World

    Cow Hooded Jumpsuit Onesie Costume- Adult OS

    MSRP: $49.99
    $44.88
  • Fun World Lion Hooded Jumpsuit Onesie Costume-Adult, two people wearing lion-themed onesie costumes with hoods and lion tail details, smiling and waving.

    Fun World

    Lion Hooded Jumpsuit Onesie Costume-Adult

    MSRP: $49.99
    $44.88
  • Fun World Kangaroo Hooded Jumpsuit Onesie Costume-Adult, two people wearing kangaroo themed hooded onesie costumes with bunny ears and a kangaroo face on the hood, featuring a pouch with a small plush kangaroo inside and a relaxed fit for adults.

    Fun World

    Kangaroo Hooded Jumpsuit Onesie Costume-Adult

    MSRP: $49.99
    $44.88
  • Fun World Lobster Hooded Jumpsuit Onesie Costume-Adult, two people wearing red lobster-themed hooded jumpsuits with lobster claw and antennae details for adults.

    Fun World

    Lobster Hooded Jumpsuit Onesie Costume-Adult

    MSRP: $49.99
    $44.88
  • Rasta Imposta Whiskey Dress Costume-Adult, woman wearing a colorful whiskey-themed dress with a cowboy hat and high heels.
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    Rasta Imposta

    Whiskey Dress Costume-Adult

    MSRP: $49.99
    $39.98
  • Rasta Imposta Rum Dress Costume - Adult, woman wearing a pirate-inspired dress with black, red, and beige colors and a graphic rum label design.
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    Rasta Imposta

    Rum Dress Costume - Adult

    MSRP: $49.99
    $39.98
  • Paw Patrol™ Skye Costume - Adult, woman wearing pink Skye themed dress, hat, and accessories from the popular children's cartoon series.

    Paw Patrol™ Skye Costume - Adult

    MSRP: $69.99
    $58.88
  • Disguise Paw Patrol™ Chase Costume - Adult, a person dressed in a blue and brown police dog costume with a police hat, featuring paw patrol badges, suitable for themed parties or cosplay.

    Disguise

    Paw Patrol™ Chase Costume - Adult

    MSRP: $69.99
    $58.88
  • Trick or Treat Studios Candy Corn™ Dr. Death Costume -Adult, a man dressed in a spooky skeleton and clown-themed costume with a skeleton face mask, black top hat with skeleton hand decoration, and a long red coat with skeleton bones and fringe details.
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    Trick or Treat Studios

    Candy Corn™ Dr. Death Costume -Adult

    MSRP: $249.99
    $199.88
  • Trick or Treat Studios The Conjuring™ Annabelle Costume - Adult, adult woman in a white haunted doll costume from The Conjuring with long dress, red ribbons, and doll-like makeup.

    Trick or Treat Studios

    The Conjuring™ Annabelle Costume - Adult

    MSRP: $69.99
    $58.88
  • Trick or Treat Studios Rocky™ Apollo Creed Boxing Trunks - Adult, red, white, and blue satin boxing trunks with star-spangled waistband and side stripes.
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    Trick or Treat Studios

    Rocky™ Apollo Creed Boxing Trunks - Adult

    MSRP: $34.99
    $32.88
  • Fun World Ghost Face® Crimson Costume - One Size Adult, a spooky Halloween costume with a red cloak, ghost face mask, and hood, perfect for adults.
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    Fun World

    Ghost Face® Crimson Costume - One Size Adult

    MSRP: $79.99
    $64.88
  • Fun World Ghost Face® Pearl Velour Dress Costume, a woman wearing a black velour dress with jagged hemline, sheer long sleeves with pearl embellishments, fishnet stockings with rhinestone accents, black high heels, and a ghost face mask with a hood.

    Fun World

    Ghost Face® Pearl Velour Dress Costume

    MSRP: $59.99
    $54.88