Exclusive Halloween Costumes
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1 - 49 of 49
![Harry Potter Quidditch Costume Kit](https://images.halloweencostumes.eu/products/83492/1-2/harry-potter-quidditch-costume-kit.jpg)
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![Harry Potter Plus Size Adult Deluxe Gryffindor Rob Alt 1](https://images.halloweencostumes.eu/products/62965/2-2-135889/harry-potter-plus-size-adult-deluxe-gryffindor-rob-alt-1.jpg)
Sale - 22%
Exclusive
€44.99€34.99-€44.99*
![Deluxe Harry Potter Plus Size Adult Ravenclaw Robe](https://images.halloweencostumes.eu/products/62966/1-2/deluxe-harry-potter-plus-size-adult-ravenclaw-robe.jpg)
Sale - 22%
Exclusive
€44.99€34.99-€44.99*
![Deluxe Harry Potter Plus Size Adult Hufflepuff Robe](https://images.halloweencostumes.eu/products/62968/1-2/deluxe-harry-potter-plus-size-adult-hufflepuff-robe.jpg)
Sale - 11%
Exclusive
€44.99€39.99-€44.99*
![Harry Potter Adult Deluxe Ravenclaw Robe](https://images.halloweencostumes.eu/products/62962/1-2/harry-potter-adult-deluxe-ravenclaw-robe.jpg)
Exclusive
![Plus Size Deluxe Harry Potter Luna Lovegood Costume](https://images.halloweencostumes.eu/products/64148/1-2/plus-size-deluxe-harry-potter-luna-lovegood-costume.jpg)
Sale - 10%
Exclusive
€99.99€89.99
![Harry Potter Deluxe Hermione](https://images.halloweencostumes.eu/products/64159/1-2/harry-potter-deluxe-hermione.jpg)
Sale - 20%
Exclusive
€99.99€79.99-€99.99*
![Harry Potter Adult Deluxe Hufflepuff Robe](https://images.halloweencostumes.eu/products/62964/1-2/harry-potter-adult-deluxe-hufflepuff-robe.jpg)
Sale - 13%
Exclusive
€39.99€34.99-€39.99*
![Women's Deluxe Harry Potter Mcgonagall Costume](https://images.halloweencostumes.eu/products/64165/1-2/womens-deluxe-harry-potter-mcgonagall-costume.jpg)
Sale - 30%
Exclusive
€99.99€69.99-€99.99*
![Deluxe Plus Size Harry Potter Hermione Costume](https://images.halloweencostumes.eu/products/64160/1-2/deluxe-plus-size-harry-potter-hermione-costume.jpg)
Sale - 9%
Exclusive
€109.99€99.99
![Deluxe Harry Potter Luna Lovegood Costume](https://images.halloweencostumes.eu/products/64147/1-2/deluxe-harry-potter-luna-lovegood-costume.jpg)
Sale - 11%
Exclusive
€89.99€79.99-€89.99*
![Harry Potter Adult Herbology Costume](https://images.halloweencostumes.eu/products/76645/1-2/harry-potter-adult-herbology-costume.jpg)
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![Harry Potter Adult Deluxe Slytherin Robe](https://images.halloweencostumes.eu/products/62963/2-2-136616/harry-potter-adult-deluxe-slytherin-robe.jpg)
Sale - 25%
Exclusive
€39.99€29.99-€39.99*
![Harry Potter Deluxe Plus Size Adult Professor Trel](https://images.halloweencostumes.eu/products/89273/1-2/harry-potter-deluxe-plus-size-adult-professor-trel.jpg)
Sale - 9%
Exclusive
€109.99€99.99-€109.99*
![Harry Potter Deluxe Adult Professor Trelawney Cost](https://images.halloweencostumes.eu/products/89272/1-2/harry-potter-deluxe-adult-professor-trelawney-cost.jpg)
Exclusive
€99.99-€109.99
![Womens Harry Potter Deluxe Hermione Gryffindor Costume](https://images.halloweencostumes.eu/products/83544/1-2/womens-harry-potter-deluxe-hermione-gryffindor-costume.jpg)
Sale - 13%
Exclusive
![Vintage Harry Potter Hogwarts Hufflepuff Adult Robe](https://images.halloweencostumes.eu/products/56771/1-2/vintage-harry-potter-hogwarts-hufflepuff-adult-robe.jpg)
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![Deluxe Harry Potter Mcgonagall Plus Size Costume](https://images.halloweencostumes.eu/products/64166/1-2/deluxe-harry-potter-mcgonagall-plus-size-costume.jpg)
Sale - 9%
Exclusive
€109.99€99.99-€109.99*
![Womens Deluxe Fleur Delacour Costume](https://images.halloweencostumes.eu/products/64120/1-2/womens-deluxe-fleur-delacour-costume.jpg)
Sale - 44%
Exclusive
€89.99€49.99
![Women's Deluxe Harry Potter Bellatrix Costume](https://images.halloweencostumes.eu/products/64151/1-2/womens-deluxe-harry-potter-bellatrix-costume.jpg)
Sale - 10%
Exclusive
€99.99€89.99-€99.99*
![Harry Potter Plus Size Adult Gryffindor Robe](https://images.halloweencostumes.eu/products/62972/1-2/harry-potter-plus-size-adult-gryffindor-robe.jpg)
Sale - 29%
Exclusive
€34.99€24.99
![Queenie Goldstein Jacket Womens S/M](https://images.halloweencostumes.eu/products/69186/1-2/queenie-goldstein-jacket-womens-s-m.jpg)
Sale - 40%
Made By Us
€49.99€29.99-€34.99
![Harry Potter Adult Ravenclaw Robe1](https://images.halloweencostumes.eu/products/62977/1-2/harry-potter-adult-ravenclaw-robe1.jpg)
Sale - 17%
Exclusive
€29.99€24.99-€29.99*
![Harry Potter Plus Size Adult Ravenclaw Robe](https://images.halloweencostumes.eu/products/62978/1-2/harry-potter-plus-size-adult-ravenclaw-robe.jpg)
Sale - 29%
Exclusive
€34.99€24.99-€29.99
![Vintage Harry Potter Hogwarts Slytherin Robe](https://images.halloweencostumes.eu/products/56770/1-2/vintage-harry-potter-hogwarts-slytherin-robe.jpg)
Sale - 20%
Made By Us
€49.99€39.99
![Harry Potter Plus Size Womens Deluxe Hermione Gryf](https://images.halloweencostumes.eu/products/83545/1-2/harry-potter-plus-size-womens-deluxe-hermione-gryf.jpg)
Sale - 22%
Exclusive
€44.99€34.99
![Deluxe Harry Potter Adult Plus Size Slytherin Robe](https://images.halloweencostumes.eu/products/62967/2-2-137451/deluxe-harry-potter-adult-plus-size-slytherin-robe.jpg)
Sale - 11%
Exclusive
![Adult Slytherin Uniform Harry Potter Sweater Alt 4](https://images.halloweencostumes.eu/products/70433/2-2-292161/adult-slytherin-uniform-harry-potter-sweater-alt-4.jpg)
Made By Us
Exclusive
€34.99-€39.99
![Plus Size Fleur Delacour Costume for Women](https://images.halloweencostumes.eu/products/64121/1-2/plus-size-fleur-delacour-costume-for-women.jpg)
Sale - 22%
Exclusive
€89.99€69.99-€79.99
![Deluxe Harry Potter Bellatrix Plus Size Costume for Women](https://images.halloweencostumes.eu/products/64152/1-2/deluxe-harry-potter-bellatrix-plus-size-costume-for-women.jpg)
Sale - 14%
Exclusive
![Adult Gryffindor Uniform Harry Potter Sweater Alt 4](https://images.halloweencostumes.eu/products/70432/2-2-292172/adult-gryffindor-uniform-harry-potter-sweater-alt-4.jpg)
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![Vintage Harry Potter Hogwarts Ravenclaw Robe](https://images.halloweencostumes.eu/products/56772/1-2/vintage-harry-potter-hogwarts-ravenclaw-robe.jpg)
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![Adult Lightweight Gryffindor Quidditch Sweater Alt 4](https://images.halloweencostumes.eu/products/70436/2-2-292122/adult-lightweight-gryffindor-quidditch-sweater-alt-4.jpg)
Made By Us
Exclusive
€14.99-€44.99
![Tina Goldstein Coat](https://images.halloweencostumes.eu/products/41105/1-2/tina-goldstein-coat.jpg)
Sale - 50%
Made By Us
€49.99€24.99-€49.99*
![Vintage Harry Potter Hogwarts Gryffindor Robe](https://images.halloweencostumes.eu/products/56769/1-2/vintage-harry-potter-hogwarts-gryffindor-robe.jpg)
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![Adult Hufflepuff Uniform Harry Potter Sweater Alt 4](https://images.halloweencostumes.eu/products/70435/2-2-292156/adult-hufflepuff-uniform-harry-potter-sweater-alt-4.jpg)
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![Adult Ravenclaw Uniform Harry Potter Sweater Alt 4](https://images.halloweencostumes.eu/products/70434/2-2-292191/adult-ravenclaw-uniform-harry-potter-sweater-alt-4.jpg)
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![Ron Weasley "R" Christmas Sweater Alt 5](https://images.halloweencostumes.eu/products/70438/2-2-292179/ron-weasley-r-christmas-sweater-alt-5.jpg)
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Exclusive
€44.99-€69.99
![Harry Potter Luna Lovegood Ugly Sweater](https://images.halloweencostumes.eu/products/70929/1-2/harry-potter-luna-lovegood-ugly-sweater.jpg)
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![Adult Niffler Fantastic Beasts Unisex Sweater](https://images.halloweencostumes.eu/products/80221/1-2/adult-niffler-fantastic-beasts-unisex-sweater.jpg)
Sale - 40%
Made By Us
€49.99€29.99
![Adult Diagon Alley Harry Potter Unisex Sweater](https://images.halloweencostumes.eu/products/80219/1-2/adult-diagon-alley-harry-potter-unisex-sweater.jpg)
Sale - 75%
Made By Us
€39.99€9.99
![HP Marauder's Map Sweater Alt 7](https://images.halloweencostumes.eu/products/70928/2-2-291794/hp-marauders-map-sweater-alt-7.jpg)
Sale - 38%
Made By Us
€39.99€24.99
![Platform 9 34 Harry Potter Sweater](https://images.halloweencostumes.eu/products/80055/1-2/platform-9-34-harry-potter-sweater.jpg)
Sale - 30%
Made By Us
€49.99€34.99
![Harry Potter Patronus Ugly Sweater Alt 13](https://images.halloweencostumes.eu/products/70927/2-2-291861/harry-potter-patronus-ugly-sweater-alt-13.jpg)
Clearance
Made By Us
€39.99€14.99
![Adult Harry Potter "H" Christmas Sweater Alt 5](https://images.halloweencostumes.eu/products/70437/2-2-292142/adult-harry-potter-h-christmas-sweater-alt-5.jpg)
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![Adult Ravenclaw Uniform Harry Potter Sweater](https://images.halloweencostumes.eu/products/95682/1-2/adult-ravenclaw-uniform-harry-potter-sweater.jpg)
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![Adult Hufflepuff Uniform Harry Potter Sweater Alt 1](https://images.halloweencostumes.eu/products/95681/2-2-312526/adult-hufflepuff-uniform-harry-potter-sweater-alt-1.jpg)
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![Adult Slytherin Uniform Harry Potter Sweater](https://images.halloweencostumes.eu/products/95683/1-2/adult-slytherin-uniform-harry-potter-sweater.jpg)
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![Adult Gryffindor Uniform Harry Potter Sweater](https://images.halloweencostumes.eu/products/95680/1-2/adult-gryffindor-uniform-harry-potter-sweater.jpg)
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If you want to get a unique and different look this Halloween, then our collection of Exclusive Halloween Costumes is for you! We carry more than a hundred unique, exclusive costumes that you will find only on Halloween Costumes.com. From our exclusive plus size Dorothy costume, to our sexy Cheshire Cat costumes, we have a unique costume that will help you stand out at your next event. Find a large selection of sizes, including infant and toddler, as well as plus sizes of many of our costumes. We offer original Halloween costumes you won't find anywhere else! These exclusive unique halloween costumes are sure to get you noticed this Halloween!