Exclusive Halloween Costumes
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![Harry Potter Adult Gryffindor Robe](https://images.halloweencostumes.co.uk/products/62971/1-2/harry-potter-adult-gryffindor-robe.jpg)
Sale - 17%
Exclusive
£28.99£23.99-£28.99*
![Harry Potter Plus Size Adult Deluxe Gryffindor Rob](https://images.halloweencostumes.co.uk/products/62965/1-2/harry-potter-plus-size-adult-deluxe-gryffindor-rob.jpg)
Sale - 22%
Exclusive
£42.99£33.99-£42.99*
![Harry Potter Plus Size Adult Gryffindor Robe](https://images.halloweencostumes.co.uk/products/62972/1-2/harry-potter-plus-size-adult-gryffindor-robe.jpg)
Sale - 29%
Exclusive
£33.99£23.99
![Deluxe Harry Potter Adult's Costume](https://images.halloweencostumes.co.uk/products/64162/1-2/deluxe-harry-potter-adults-costume.jpg)
Sale - 29%
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£113.99£80.99
![Plus Size Deluxe Harry Potter Costume](https://images.halloweencostumes.co.uk/products/64163/1-2/plus-size-deluxe-harry-potter-costume.jpg)
Sale - 23%
Exclusive
£123.99£94.99
![Adult Harry Potter H Christmas Sweater-2 upd](https://images.halloweencostumes.co.uk/products/70437/1-2/adult-harry-potter-h-christmas-sweater-2-upd.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!