Exclusive Halloween Costumes

1 - 60 of 4,395

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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 4,395

Princess Bride Buttercup Red Dress Costume

Sale - 25% Made By Us

Princess Bride Buttercup Peasant Costume Dress for Women

£71.99£53.99-£62.99

Sale - 30% Made By Us

Women's Deluxe Mrs. Claus Costume

£103.99£71.99

Sale - 43% Exclusive

Aladdin Street Rat Men's Costume

£62.99£35.99

Sale - 43% Exclusive

Buddy the Elf Costume for Men

£62.99£35.99-£134.99*

Made By Us Exclusive

Lovable Luchador Men's Costume

£53.99

Made By Us Exclusive

Mens Toy Soldier Costume

£71.99-£89.99

Sale - 38% Exclusive

Men's Premium Marvel Captain America Costume

£116.99£71.99

Made By Us Exclusive

Women's Holiday Elf Costume

£35.99

Sale - 46% Exclusive

Disney Little Mermaid Women's Ursula Prestige Costume

£116.99£62.99-£103.99

Made By Us Exclusive

Adult Giddy Up Two Person Horse Costume

£134.99

Sale - 81% Made By Us

Men's KISS Demon Destroyer Costume

£808.99£157.99-£269.99

Sale - 40% Made By Us

Holiday Elf Costume for Adults

£44.99£26.99

Frozen Ice Monster Adult Inflatable Costume

Sale - 30% Exclusive

Adult Disney Frozen Inflatable Ice Monster Costume

£89.99£62.99

Sale - 44% Made By Us

Plus Size Holiday Santa Claus Costume for Men

£80.99£44.99-£80.99*

North Pole Train Conductor Adult Costume

Sale - 25% Made By Us

North Pole Train Conductor Costume Adult

£71.99£53.99-£62.99

Made By Us Exclusive

Adult Donnie Darko Frank the Bunny Costume

£134.99

Sale - 17% Made By Us

Men's Plus Size Holiday Elf Costume

£53.99£44.99

Exclusive

Marvel Spider-Man Toddler Costume

£35.99-£44.99

Sale - 25% Made By Us

Women's Santa's Helper Costume

£35.99£26.99

Sale - 22% Exclusive

Adult Deluxe Star Wars Chewbacca Onesie Costume

£80.99£62.99

Womens A League of Their Own Dottie Costume Main UPD

Made By Us Exclusive

A League of Their Own Women's Dottie Costume

£53.99

Sale - 33% Exclusive

Men's Star Wars Han Solo Costume

£134.99£89.99-£134.99*

Made By Us Exclusive

Bo Peep Women's Costume

£62.99

Sale - 60% Made By Us

Jimi Hendrix Men's Deluxe Jacket Costume

£89.99£35.99-£62.99

Sale - 20% Made By Us

Womens Sexy Santa Bodysuit

£44.99£35.99

Sale - 20% Made By Us

Sweet Santa Costume for Women

£44.99£35.99

Women's Little Mermaid Ursula Prestige Costume

Sale - 23% Exclusive

Plus Size Little Mermaid Ursula Prestige Costume for Women

£116.99£89.99-£157.99*

Sale - 13% Made By Us

Sexy Santa Elf Women's Costume

£35.99£31.99-£35.99*

Deluxe Star Wars Force Awakens Kylo Ren Adult UPD

Sale - 39% Exclusive

Star Wars The Force Awakens Kylo Ren Men's Deluxe Costume

£103.99£62.99-£103.99*

Sale - 20% Made By Us

Men's Sexy Santa Claus Costume

£44.99£35.99

Sale - 20% Made By Us

Plus Size Holiday Elf Costume

£44.99£35.99-£44.99*

Sale - 58% Exclusive

Women's Elf Jovie Costume

£53.99£22.99-£31.99

Made By Us Exclusive

Women's Mad Scientist Costume

£35.99

Made By Us Exclusive

Adult Noble Renaissance Man Costume

£71.99

Sale - 40% Made By Us

Women's Santa Claus Sweetie Costume

£44.99£26.99

Sale - 17% Exclusive

Elf on the Shelf Deluxe Men's Costume

£53.99£44.99

Hercules (Disney) Adult Hercules Costume

Sale - 29% Exclusive

Men's Disney Hercules Costume

£62.99£44.99-£89.99*

Sale - 25% Exclusive

Disney Hercules Megara Women's Costume

£71.99£53.99

Sale - 37% Made By Us

Adult Zebra Suit with Mouth Mover Mask

£134.99£85.99

Sale - 29% Exclusive

Elf on the Shelf Deluxe Women's Costume

£62.99£44.99

Sale - 20% Made By Us

Plus Size Sexy Santa Elf Costume for Women

£44.99£35.99

Sale - 79% Exclusive

Plus Size Elf Jovie Costume

£62.99£13.99-£26.99

Sale - 17% Made By Us

Women's Paleontologist Costume

£53.99£44.99

Made By Us Exclusive

Care Bears Adult Classic Share Bear Costume

£44.99

Sale - 19% Made By Us

Men's Mad Hatter Costume

£71.99£58.99

Made By Us Exclusive

Adult Sheep Costume

£71.99

Made By Us Exclusive

Women's Deluxe Kansas Girl Costume

£62.99

Sale - 50% Made By Us

Iced Gingerbread Man Costume

£53.99£26.99-£35.99

Made By Us Exclusive

Adult Traffic Cone Costume

£44.99

Sale - 17% Made By Us

Plus Size Witch Costume for Women

£53.99£44.99-£62.99*

Made By Us Exclusive

Fire Captain Men's Costume

£44.99

Sale - 60% Made By Us

Men's Deluxe Red Santa Claus Costume

£89.99£35.99

Women's Plus Size Santa's Helper Costume

Sale - 13% Made By Us

Plus Size Santa's Helper Women's Costume

£35.99£31.99

Made By Us Exclusive

Adult Dilophosaurus Costume

£71.99-£80.99

Sale - 13% Made By Us

Plus Size Flannel Santa Claus Costume for Men

£71.99£62.99

Sale - 22% Made By Us

Adult Po Teletubbies Costume

£80.99£62.99

Sale - 20% Made By Us

Women's Dazzling Deer Costume Dress

£44.99£35.99

Sale - 30% Made By Us

Men's Plus Size Crab Costume

£89.99£62.99-£71.99

Made By Us Exclusive

WWII Icon Women's Costume

£62.99-£71.99

Sale - 40% Exclusive

Women's Deluxe Harry Potter McGonagall Costume

£89.99£53.99-£89.99*

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!