Exclusive Halloween Costumes

1 - 60 of 4,667

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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 - 60 of 4,667

Princess Bride Buttercup Red Dress Costume

Made By Us Exclusive

Princess Bride Buttercup Peasant Costume Dress for Women

£56.99-£66.99

Sale - 18% Exclusive

Aladdin Street Rat Men's Costume

£52.99£42.99-£52.99*

Sale - 25% Made By Us

Women's Holiday Elf Costume

£37.99£28.99

Sale - 23% Exclusive

Men's Premium Marvel Captain America Costume

£104.99£80.99

Sale - 13% Made By Us

Holiday Elf Costume for Adults

£37.99£33.99-£37.99*

Exclusive

Plus Size Minion Costume Dress for Women

£56.99

Kim Possible (Animated) Womens Shego Costume Update

Sale - 27% Exclusive

Kim Possible Animated Series Women's Shego Costume

£52.99£37.99

Sale - 25% Exclusive

Disney Little Mermaid Women's Ursula Prestige Costume

£113.99£85.99-£113.99*

Sale - 20% Exclusive

Women's Elf Jovie Costume

£47.99£37.99-£47.99*

Sale - 14% Made By Us

Men's Plus Size Holiday Santa Claus Costume

£66.99£56.99-£66.99*

Sale - 45% Exclusive

Plus Size Elf Jovie Costume

£52.99£28.99-£37.99

Exclusive

Sexy Cleo Costume for Women

£66.99

Sale - 22% Made By Us

Plus Size Holiday Elf Costume

£42.99£33.99-£42.99*

Exclusive

Marvel Spider-Man Toddler Costume

£33.99-£37.99

Exclusive

Women's Royal Vampire Costume

£37.99

Made By Us Exclusive

Women's Red Gothic Wedding Dress Costume

£56.99

Made By Us Exclusive

Women's Santa's Helper Costume

£28.99-£47.99

Sale - 33% Exclusive

Teen Titans Raven Women's Costume

£42.99£28.99-£33.99*

Sale - 13% Exclusive

Adult's Wizard of Oz Dorothy Costume

£37.99£33.99-£47.99*

Clearance Made By Us

Plague Doctor Costume for Men

£56.99£28.99-£56.99*

Classic Women's Flintstones Wilma Costume

Made By Us Exclusive

Women's Classic Flintstones Wilma Costume

£47.99

Sale - 10% Made By Us

The Munsters Women's Lily Costume

£47.99£42.99-£47.99*

Womens Plus Size Disney Monsters Inc Celia Costume

Exclusive

Plus Size Disney Monsters Inc. Celia Costume for Women

£75.99

Adult Gandalf Lord of the Rings Costume-0

Made By Us Exclusive

Men's Gandalf Lord of the Rings Costume

£142.99-£189.99

Sale - 20% Made By Us

Womens Santa Claus Sweetie Costume

£47.99£37.99

Women's Little Mermaid Ursula Prestige Costume

Exclusive

Plus Size Little Mermaid Ursula Prestige Costume for Women

£123.99

North Pole Train Conductor Adult Costume

Made By Us Exclusive

North Pole Train Conductor Costume Adult

£56.99-£104.99

Sale - 30% Made By Us

Adult Authentic Buddy the Elf Outfit

£94.99£66.99-£113.99*

Made By Us Exclusive

Ghostbusters Deluxe Costume for Men

£47.99-£56.99

Made By Us Exclusive

Plus Size Classic Flintstones Wilma Costume for Women

£37.99

Sale - 11% Made By Us

Authentic Marty McFly Jacket Costume

£180.99£161.99-£180.99*

Women's Plus Size Santa's Helper Costume

Sale - 14% Made By Us

Plus Size Santa's Helper Women's Costume

£33.99£28.99

Sale - 29% Exclusive

Women's Classic Scooby Doo Velma Costume

£33.99£23.99

Exclusive

Plus Size Monsters Inc. Sulley Costume

£66.99-£75.99

Sale - 20% Made By Us

Adult Sweet Santa Costume

£47.99£37.99

Hercules (Disney) Adult Hercules Costume

Exclusive

Men's Disney Hercules Costume

£47.99-£85.99

Exclusive

Disney Hercules Megara Women's Costume

£56.99

Sale - 11% Made By Us

Men's Plus Size Holiday Elf Costume

£42.99£37.99-£42.99*

Classic Women's Scooby Doo Daphne Costume Update 1

Exclusive

Women's Classic Scooby Doo Daphne Costume

£33.99-£66.99

Sale - 70% Made By Us

World Peace Women's Hippie Costume

£47.99£14.99-£47.99*

Sale - 10% Made By Us

Men's Sexy Santa Claus Costume

£47.99£42.99-£47.99*

Made By Us Exclusive

Fear and Loathing In Las Vegas Adult Dr. Gonzo Costume

£37.99

Made By Us Exclusive

Men's Deluxe Gray Suit Costume

£37.99

Made By Us Exclusive

Men's Mad Hatter Costume

£61.99

The Karate Kid Adult Authentic Skeleton Suit

Sale - 25% Made By Us

Karate Kid Adult Authentic Skeleton Suit Costume

£75.99£56.99-£75.99*

Exclusive

Elf on the Shelf Deluxe Men's Costume

£47.99

Exclusive

Elf on the Shelf Deluxe Women's Costume

£52.99-£71.99

Made By Us Exclusive

Men's Saturday Night Live David S. Pumpkins Costume Suit

£56.99-£80.99

Made By Us Exclusive

Plus Size Witch Costume for Women

£56.99

Sale - 38% Made By Us

Adult Delightful Dalmatian Costume

£37.99£23.99-£37.99*

Parks and Recreation Adult Burt Macklin Costume

Sale - 25% Made By Us

Adult Parks and Recreation Burt Macklin Costume

£37.99£28.99-£33.99

Sale - 63% Made By Us

Alluring Women's Assassin Costume

£37.99£14.99

Exclusive

Adult Monsters Inc Sulley Costume

£66.99

Sale - 58% Exclusive

Men's Dragon Prince Costume

£56.99£23.99

Exclusive

Harry Potter Adult Deluxe Ravenclaw Robe Costume

£37.99

Made By Us Exclusive

Women's A League of Their Own Kit Costume

£52.99

Wizard of Oz Cowardly Lion Adult Costume_Update

Sale - 25% Exclusive

Adult Wizard of Oz Cowardly Lion Costume

£56.99£42.99-£94.99*

Exclusive

Women's Deluxe Harry Potter McGonagall Costume

£104.99-£123.99

Made By Us Exclusive

Jurassic Park Plus Size Dennis Nedry Costume

£66.99

Made By Us Exclusive

Kansas Girl Long Dress Costume For Women

£28.99

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!