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All Costumes

(159 products)
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  • Kids' KPop Demon Hunters Rumi Golden Classic Costume Kids' KPop Demon Hunters Rumi Golden Classic Costume – detail view

    Rubies

    Kids' KPop Demon Hunters Rumi Golden Classic Costume

    £26.49
    In stock
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  • Kids' KPop Demon Hunters Rumi Golden Hybrid Costume Kids' KPop Demon Hunters Rumi Golden Hybrid Costume – detail view

    Rubies

    Kids' KPop Demon Hunters Rumi Golden Hybrid Costume

    £29.99
    Low stock
    View details
  • Captain America Pet Costume Captain America Pet Costume – detail view

    Rubies

    Captain America Pet Costume

    £12.99
    In stock
    View details
  • Kids' Harry Potter Deluxe Gryffindor Robe Kids' Harry Potter Deluxe Gryffindor Robe – detail view

    Rubies

    Kids' Harry Potter Deluxe Gryffindor Robe

    £13.49
    In stock
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  • Kids' Harry Potter Deluxe Gryffindor Hooded Robe

    Rubies

    Kids' Harry Potter Deluxe Gryffindor Hooded Robe

    £12.99
    In stock
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  • Adults' Harry Potter Deluxe Gryffindor Robe Adults' Harry Potter Deluxe Gryffindor Robe – detail view
    Free Shipping

    Rubies

    Adults' Harry Potter Deluxe Gryffindor Robe

    £41.49
    In stock
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  • Kids' Harry Potter Gryffindor Robe Costume

    Rubies

    Kids' Harry Potter Gryffindor Robe Costume

    £25.99
    In stock
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  • Toddler Paw Patrol Chase Costume Toddler Paw Patrol Chase Costume – detail view

    Rubies

    Toddler Paw Patrol Chase Costume

    £19.99
    In stock
    View details
  • Kids' Paw Patrol Rubble Costume Kids' Paw Patrol Rubble Costume – detail view
    Free Shipping

    Rubies

    Kids' Paw Patrol Rubble Costume

    £31.99
    In stock
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  • Kids' Paw Patrol Dino Movie Rex Costume Kids' Paw Patrol Dino Movie Rex Costume – detail view

    Rubies

    Kids' Paw Patrol Dino Movie Rex Costume

    £19.99
    Low stock
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  • Kids' Paw Patrol Dino Movie Rhubarb Costume Kids' Paw Patrol Dino Movie Rhubarb Costume – detail view

    Rubies

    Kids' Paw Patrol Dino Movie Rhubarb Costume

    £19.99
    In stock
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  • Girls' Paw Patrol Skye Costume Girls' Paw Patrol Skye Costume – detail view

    Rubies

    Girls' Paw Patrol Skye Costume

    £17.99
    Low stock
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  • Kids' Dr Seuss Cat in the Hat costume with printed jumpsuit, red bow tie and striped tall hat Kids' Dr Seuss Cat in the Hat costume shown from the back

    Smiffys

    Kids' Dr Seuss Cat in the Hat Costume

    £19.99
    Low stock
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  • Adult Inflatable T-Rex Costume with airblown inflatable dinosaur suit, battery fan and hat
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    10% off

    Widmann

    Kids' Inflatable Dinosaur Costume

    £59.84 £66.49
    In stock
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  • Adult Inflatable Shark Attack Costume with oversized airblown inflatable shark suit and battery fan
    Free Shipping
    10% off

    Widmann

    Adult Inflatable Shark Attack Costume

    £69.29 £76.99
    Very low stock
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All Costumes

Every costume we stock, for women, men and children. Halloween, World Book Day, historical, animal, fairytale and novelty — all in one place, with honest sizing and a size guide on every product page.

Not sure where to start? Browse by women's, men's or kids', or pick a theme from the menu.

Frequently Asked Questions

How does the sizing work?
Adult costumes are sold as small, medium, large and extra large, and they run closer to the chest or bust measurement on the listing than to your usual high street size. Children's costumes are sized by height rather than age. If you are between sizes, go up — most of these are worn over your own clothes.

What comes in the packet?
Every listing spells out exactly what is included. As a rule you get the main garment and any attached piece, and wigs, shoes, tights, weapons and make-up are sold separately. Hats are usually included where the hat is the whole point of the costume, such as witches and pirates.

Can I wash a costume afterwards?
Most are polyester and will take a cool hand wash and a drip dry. Keep them out of the tumble dryer and away from a hot iron, since a lot of the trim is glued rather than stitched. Anything with foam, sequins or printed panels is best sponged clean in patches.
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