Exclusive Halloween Costumes

1 - 52 of 52

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Hey, welcome to our VIP, exclusive section. Scuse us while we resecure the red velvet rope. This section hosts our unique Halloween costumes, designed in-house for better fit, quality, and cuteness. Find all sorts of original Halloween costumes from the classic witch to a strange Corndog tunic. Unique Halloween costumes for women from hit tv-shows or a sleek dinosaur will make your Halloween! Unique costumes? Yeah, we've got you covered!

1 - 52 of 52

Exclusive

Women's Deluxe Harry Potter McGonagall Costume

£105.99-£124.99

Sale - 50% Exclusive

Harry Potter Adult Deluxe Slytherin Robe Costume

£38.99£19.99-£38.99*

Sale - 30% Exclusive

Harry Potter Deluxe Hermione

£95.99£66.99-£95.99*

Exclusive

Harry Potter Adult Deluxe Ravenclaw Robe Costume

£38.99

Deluxe Plus Size Harry Potter Hermione Costume

Sale - 27% Exclusive

Plus Size Deluxe Harry Potter Hermione Costume for Women

£105.99£76.99-£86.99

Exclusive

Women's Deluxe Harry Potter Bellatrix Costume

£95.99

Sale - 50% Exclusive

Harry Potter Adult Ravenclaw Robe Costume

£28.99£14.99-£28.99

Sale - 13% Exclusive

Women's Harry Potter Deluxe Hermione Gryffindor Costume

£38.99£33.99-£38.99*

Deluxe Harry Potter Plus Size Adult Hufflepuff Robe

Sale - 22% Exclusive

Plus Size Adult Deluxe Harry Potter Hufflepuff Robe Costume

£43.99£33.99-£43.99*

Sale - 36% Exclusive

Women's Deluxe Harry Potter Luna Lovegood Costume

£105.99£66.99-£76.99

Sale - 78% Exclusive

Women's Deluxe Fleur Delacour Costume

£86.99£19.99-£38.99

Harry Potter Plus Size Adult Deluxe Gryffindor Rob Alt 1

Sale - 56% Exclusive

Adult Plus Size Deluxe Harry Potter Gryffindor Robe Costume

£43.99£19.99-£43.99*

Exclusive

Harry Potter Adult Deluxe Hufflepuff Robe Costume

£38.99

Deluxe Harry Potter Adult Plus Size Slytherin Robe

Sale - 44% Exclusive

Plus Size Adult Deluxe Harry Potter Slytherin Robe Costume

£43.99£23.99-£33.99

Deluxe Harry Potter Plus Size Adult Ravenclaw Robe

Sale - 22% Exclusive

Plus Size Adult Deluxe Harry Potter Ravenclaw Robe Costume

£43.99£33.99-£43.99*

Sale - 55% Exclusive

Plus Size Deluxe Harry Potter Luna Lovegood Costume

£105.99£47.99-£57.99

Harry Potter Deluxe Adult Professor Trelawney Cost

Exclusive

Women's Harry Potter Deluxe Professor Trelawney Costume

£95.99-£133.99

Harry Potter Plus Size Womens Deluxe Hermione Gryf

Sale - 67% Exclusive

Plus Size Women's Deluxe Hermione Costume

£43.99£14.99-£23.99

Harry Potter Plus Size Adult Gryffindor Robe

Sale - 57% Exclusive

Plus Size Harry Potter Gryffindor Robe Costume

£33.99£14.99-£19.99

Clearance Made By Us

Women's Sexy Spellcaster Costume

£38.99£33.99

Sale - 67% Exclusive

Plus Size Fleur Delacour Costume for Women

£86.99£28.99-£47.99

Deluxe Harry Potter Mcgonagall Plus Size Costume

Exclusive

Plus Size Deluxe Harry Potter McGonagall Costume for Women

£105.99-£143.99

Harry Potter Deluxe Plus Size Adult Professor Trel

Exclusive

Plus Size Deluxe Professor Trelawney Costume for Women

£105.99-£119.99

Sale - 40% Made By Us

Women's Sexy Snakey Spellcaster Costume

£47.99£28.99

Sale - 30% Made By Us

Vintage Harry Potter Hogwarts Slytherin Robe

£47.99£33.99

Sale - 71% Exclusive

Harry Potter Plus Size Adult Ravenclaw Robe Costume

£33.99£9.99-£19.99

Deluxe Harry Potter Bellatrix Plus Size Costume for Women

Sale - 18% Exclusive

Deluxe Plus Size Harry Potter Bellatrix Costume for Women

£105.99£86.99

Made By Us Exclusive

Harry Potter Adult Herbology Costume

£47.99

Made By Us Exclusive

Vintage Harry Potter Hogwarts Hufflepuff Adult Robe

£47.99

Made By Us Exclusive

Adult Harry Potter Quidditch Costume Kit

£86.99

Made By Us Exclusive

Adult Plush White Owl Costume

£57.99

Clearance Made By Us

Queenie Goldstein Women's Jacket

£47.99£14.99

Made By Us Exclusive

Vintage Harry Potter Hogwarts Ravenclaw Robe

£47.99

Made By Us Exclusive

Vintage Harry Potter Hogwarts Gryffindor Robe

£47.99

Clearance Made By Us

Tina Goldstein Coat Costume

£47.99£9.99-£47.99

Adult Gryffindor Uniform Harry Potter Sweater

Sale - 20% Exclusive

Harry Potter Gryffindor Uniform Sweater for Adults

£47.99£38.99

Adult Slytherin Uniform Harry Potter Sweater

Sale - 20% Exclusive

Harry Potter Slytherin Uniform Sweater for Adults

£47.99£38.99-£57.99*

Adult Ravenclaw Uniform Harry Potter Sweater

Sale - 20% Exclusive

Harry Potter Adult Ravenclaw Uniform Sweater

£47.99£38.99

Adult Hufflepuff Uniform Harry Potter Sweater Alt 1

Sale - 20% Exclusive

Harry Potter Hufflepuff Uniform Adult Sweater

£47.99£38.99

Sale - 20% Made By Us

Adult Harry Potter Luna Lovegood Ugly Sweater

£47.99£38.99

Adult Gryffindor Uniform Harry Potter Sweater Alt 4

Sale - 29% Made By Us

Harry Potter Gryffindor Uniform Sweater for Adults

£33.99£23.99

Sale - 83% Made By Us

Adult Diagon Alley Harry Potter Unisex Sweater

£38.99£6.99

Harry Potter Patronus Ugly Sweater Alt 13

Clearance Made By Us

Adult Harry Potter Patronus Ugly Sweatshirt

£38.99£9.99

Clearance Made By Us

Adult Niffler Fantastic Beasts Unisex Sweater

£47.99£14.99

Sale - 50% Made By Us

Adult Platform 9 3/4 Harry Potter Christmas Sweater

£47.99£23.99

Adult Slytherin Uniform Harry Potter Sweater Alt 4

Made By Us Exclusive

Harry Potter Slytherin Uniform Sweater for Adults

£38.99

Sale - 14% Made By Us

Lightweight Gryffindor Quidditch Sweater for Adults

£33.99£28.99

Sale - 50% Made By Us

Harry Potter Marauder's Map Adult Sweatshirt

£38.99£19.99

Made By Us Exclusive

Adult Harry Potter "H" Christmas Sweater

£43.99

Made By Us Exclusive

Adult Ravenclaw Uniform Harry Potter Sweater

£33.99

Made By Us Exclusive

Adult Hufflepuff Uniform Harry Potter Sweater

£33.99

Out of Stock

Made By Us Exclusive

Ron Weasley "R" Christmas Sweater for Adults

£43.99

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!