Exclusive Halloween Costumes

1 - 60 of 2,769

Filter Exclusives by:

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 2,769

Princess Bride Buttercup Red Dress Costume

Sale - 25% Made By Us

Princess Bride Buttercup Peasant Costume Dress for Women

£72.99£54.99-£63.99

Made By Us Exclusive

Women's Holiday Elf Costume

£36.99-£54.99

Sale - 43% Exclusive

Aladdin Street Rat Men's Costume

£63.99£36.99

Sale - 43% Exclusive

Buddy the Elf Costume for Men

£63.99£36.99-£104.99*

Sale - 25% Made By Us

Women's Santa's Helper Costume

£36.99£27.99

Sale - 20% Made By Us

Holiday Elf Costume for Adults

£45.99£36.99

Sale - 58% Exclusive

Women's Elf Jovie Costume

£54.99£22.99-£31.99

Sale - 46% Exclusive

Disney Little Mermaid Women's Ursula Prestige Costume

£117.99£63.99-£104.99

Sale - 33% Exclusive

Men's Star Wars Han Solo Costume

£136.99£90.99-£104.99

Sale - 22% Made By Us

Plus Size Holiday Santa Claus Costume for Men

£81.99£63.99-£81.99*

Sale - 79% Exclusive

Plus Size Elf Jovie Costume

£63.99£13.99-£27.99

Sale - 15% Made By Us

Plus Size Regal Santa Claus Costume for Men

£117.99£99.99-£117.99*

Sale - 44% Exclusive

Disney Emperor's New Groove Kuzco Mens Costume

£72.99£40.99-£72.99*

North Pole Train Conductor Adult Costume

Sale - 25% Made By Us

North Pole Train Conductor Costume Adult

£72.99£54.99-£63.99

Sale - 20% Made By Us

Plus Size Holiday Elf Costume

£45.99£36.99

Sale - 13% Made By Us

Men's Cop Costume

£36.99£31.99-£36.99*

Sale - 60% Exclusive

Plus Size Deluxe Harry Potter Luna Lovegood Costume

£90.99£36.99-£63.99

Sale - 13% Made By Us

Plus Size Flannel Santa Claus Costume for Men

£72.99£63.99

Sale - 33% Made By Us

Men's Plus Size Holiday Elf Costume

£54.99£36.99

Sale - 50% Exclusive

Women's Honky Tonk Hottie Costume

£63.99£31.99

Made By Us Exclusive

Men's Authentic Ghostbusters Costume

£226.99

Made By Us Exclusive

Classic Humpty Dumpty Adult Costume

£63.99-£90.99

Sale - 50% Made By Us

Iced Gingerbread Man Costume

£54.99£27.99-£36.99

Sale - 13% Made By Us

Ghostbusters Slimer Costume for Adults

£72.99£63.99-£72.99*

Back to the Future Marty McFly Costume Update1

Sale - 25% Made By Us

Adult Back to the Future Marty McFly Costume

£63.99-£72.99£54.99-£63.99

Women's Little Mermaid Ursula Prestige Costume

Sale - 23% Exclusive

Plus Size Little Mermaid Ursula Prestige Costume for Women

£117.99£90.99-£158.99*

Sale - 55% Exclusive

Women's Country Star Costume

£36.99£16.99

Sale - 17% Exclusive

Elf on the Shelf Deluxe Men's Costume

£54.99£45.99

Sale - 20% Made By Us

Women's Fierce Lion Costume

£45.99£36.99-£45.99*

Sale - 17% Made By Us

Kansas Girl Long Dress Costume for Women

£27.99£22.99

Sale - 40% Made By Us

Women's Santa Claus Sweetie Costume

£45.99£27.99

Women's Plus Size Santa's Helper Costume

Sale - 13% Made By Us

Plus Size Santa's Helper Women's Costume

£36.99£31.99

Sale - 20% Made By Us

Men's Sexy Santa Claus Costume

£45.99£36.99-£45.99*

Sale - 14% Made By Us

Women's Pink Candy Cane Costume

£63.99£54.99

Sale - 20% Made By Us

Sweet Santa Costume for Women

£45.99£36.99

Hercules (Disney) Adult Hercules Costume

Sale - 29% Exclusive

Men's Disney Hercules Costume

£63.99£45.99-£90.99*

Sale - 25% Exclusive

Disney Hercules Megara Women's Costume

£72.99£54.99

Made By Us Exclusive

Adult Authentic KISS Gene Simmons Demon Costume

£362.99

Sale - 29% Exclusive

Elf on the Shelf Deluxe Women's Costume

£63.99£45.99

Sale - 20% Made By Us

Men's Plus Size Nativity Joseph Costume

£45.99£36.99

Made By Us Exclusive

Magnificent Matador Women's Costume

£54.99

Made By Us Exclusive

Adult Slime-Covered Ghostbusters Costume

£90.99

Made By Us Exclusive

Men's Classic Scooby Doo Shaggy Costume

£36.99

Sale - 19% Made By Us

Men's Mad Hatter Costume

£72.99£58.99

Sale - 60% Made By Us

Men's Deluxe Red Santa Claus Costume

£90.99£36.99-£45.99

Sale - 33% Made By Us

Women's Orange Tuxedo Costume

£81.99£54.99

Made By Us Exclusive

Men's Wizard of Oz Tin Man Costume

£54.99

Sale - 25% Made By Us

Plus Size Grey Wolf Costume for Women

£72.99£54.99

Sale - 17% Made By Us

Plus Size Witch Costume for Women

£54.99£45.99-£54.99*

Made By Us Exclusive

Plus Size Rainbow Brite Costume for Women

£63.99

Sale - 33% Made By Us

Plus Size Santa Claus Sweetie Costume for Women

£54.99£36.99-£45.99

Sale - 25% Made By Us

Women's Candy Inventor Costume

£72.99£54.99-£81.99*

Sale - 25% Made By Us

Men's The Boys Billy Butcher Costume

£72.99£54.99-£72.99*

Sale - 13% Made By Us

Sexy Santa Elf Women's Costume

£36.99£31.99-£36.99

Made By Us Exclusive

Adult Ebenezer Scrooge Costume

£63.99-£72.99

Sale - 17% Made By Us

Karate Kid Skeleton Costume Suit

£54.99£45.99-£54.99*

Sale - 54% Made By Us

Plus Size Mrs Claus Deluxe Women's Costume

£117.99£54.99-£63.99

Sale - 25% Made By Us

Women's Push It Pop Star Costume

£54.99£40.99

Sale - 40% Exclusive

Women's Deluxe Harry Potter McGonagall Costume

£90.99£54.99-£90.99*

Sale - 14% Made By Us

Plus Size Bo Peep Women's Costume

£63.99£54.99-£63.99*

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!