Exclusive Halloween Costumes

1 - 60 of 8,120

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 8,120

Exclusive

Marvel Spider-Man Toddler Costume

$64.99-$80.99

Made By Us Exclusive

Plus Size Running Forrest Gump Costume for Men

$144.99-$160.99

Made By Us Exclusive

Deluxe Green Mad Hatter Men's Costume

$160.99

Back to the Future Marty McFly Costume Update1

Sale - 25% Made By Us

Adult Back to the Future Marty McFly Costume

$112.99-$128.99$96.99-$112.99*

Sale - 43% Exclusive

Aladdin Street Rat Men's Costume

$112.99$64.99

Exclusive

Buddy the Elf Costume for Men

$112.99

Ghostbusters Women's Plus Size Costume Jumpsuit upd1_

Sale - 11% Made By Us

Plus Size Ghostbusters Women's Costume Jumpsuit

$144.99$128.99-$144.99*

Made By Us Exclusive

Kid's Ghostbusters Deluxe Costume

$80.99

Made By Us Exclusive

Adult Dilophosaurus Costume

$128.99

Made By Us Exclusive

Storybook Peter Pan Boy's Toddler Costume

$48.99

Sale - 44% Made By Us

Dragon Queen Womens Costume

$144.99$80.99

Sale - 33% Made By Us

Men's Dark Northern King Costume

$144.99$96.99

Sale - 17% Made By Us

Cat in the Hat Costume for Kids

$48.99$40.99-$48.99*

Sale - 13% Made By Us

Men's Cop Costume

$64.99$56.99-$64.99*

Sale - 38% Exclusive

Sexy Cleo Costume for Women

$128.99$80.99

Made By Us Exclusive

Plus Size Donnie Darko Frank the Bunny Costume for Men

$240.99

Exclusive

Plus Size Wonderland Magic Cat Costume for Women

$96.99

Made By Us Exclusive

Plus Size Macho Man Randy Savage Costume for Men

$144.99-$160.99

Sale - 17% Made By Us

Kansas Girl Long Dress Costume for Women

$48.99$40.99

Adult Slytherin Uniform Harry Potter Sweater

Exclusive

Harry Potter Slytherin Uniform Sweater for Adults

$80.99

Made By Us Exclusive

Kid's Sea Turtle Costume

$96.99

Sale - 13% Made By Us

Thing 1&2 Kids Deluxe Costume

$64.99$56.99

Clearance Made By Us

Men's THE JOKER Slim Fit Suit Vest (Authentic)

$64.99$8.99-$24.99*

Exclusive

Toy Story Adult Hamm Inflatable Costume

$128.99

Made By Us Exclusive

Infant Peter Pan Costume

$48.99

John Hammond Jurassic Park Costume for Men

Made By Us Exclusive

John Hammond Jurassic Park Men's Costume

$96.99

Sale - 17% Made By Us

Girl's Cat in the Hat Costume

$48.99$40.99-$48.99*

Sale - 46% Exclusive

Disney Little Mermaid Women's Ursula Prestige Costume

$208.99$112.99-$184.99

Sale - 20% Made By Us

Hotel Transylvania Mavis Costume for Girls

$80.99$64.99-$80.99*

Men's Ghostbusters Deluxe Costume update212

Made By Us Exclusive

Ghostbusters Deluxe Costume for Men

$96.99-$112.99

Made By Us Exclusive

Men's Teenage Mutant Ninja Turtles Master Splinter Costume

$144.99-$184.99

Made By Us Exclusive

Boy's Royal Knight Costume

$80.99

Made By Us Exclusive

Dr. Seuss The Grinch Adult Max Costume

$112.99-$128.99

Sale - 43% Exclusive

Disney Beauty and the Beast Gaston Men's Costume

$112.99$64.99-$96.99

Made By Us Exclusive

Dr. Seuss Toddler Grinch Santa Open Face Costume

$96.99

Sale - 17% Made By Us

Garfield Onesie Costume for Adults

$96.99$80.99

Sale - 25% Made By Us

Saturday Night Live Spartan Female Cheerleader Costume

$64.99$48.99

Made By Us Exclusive

Adult Classic Peter Pan Costume

$80.99

Sale - 23% Made By Us

Ghostbusters Plus Size Stay Puft Costume

$208.99$160.99-$208.99*

Made By Us Exclusive

Men's Ferris Bueller Costume

$112.99-$128.99

Made By Us Exclusive

Children's Horse Costume

$80.99

Made By Us Exclusive

Women's Reno 911 Deputy Officer Costume

$128.99-$144.99

Sale - 17% Made By Us

Plus Size Traditional Nun Costume for Women

$48.99$40.99-$48.99*

Sale - 25% Made By Us

Men's Cupid Costume

$64.99$48.99

Made By Us Exclusive

Kid's Fierce Werewolf Costume

$64.99

Made By Us Exclusive

Men's Vector Despicable Me Costume

$112.99

Sale - 29% Made By Us

Plus Size Red Gothic Wedding Dress Costume for Women

$112.99$80.99

Sale - 10% Made By Us

Girl's Nun Costume

$32.99$28.99

Sale - 13% Made By Us

Plus Size WWE Undertaker Costume

$184.99$160.99-$184.99*

Sale - 25% Made By Us

Women's Push It Pop Star Costume

$96.99$72.99

Fear and Loathing in Las Vegas Raoul Duke Costume Update1

Made By Us Exclusive

Men's Fear and Loathing in Las Vegas Raoul Duke Costume

$64.99

Made By Us Exclusive

Men's The Boys Homelander Costume

$160.99

Made By Us Exclusive

Women's Pretty Lady Costume

$80.99

Made By Us Exclusive

Men's White Sailor Costume

$64.99

Made By Us Exclusive

Macho Man Randy Savage Costume

$128.99-$144.99

Trolls Womens Plus Lady Glitter Sparkles Costume

Sale - 25% Made By Us

Trolls Women's Plus Size Lady Glitter Sparkles Costume

$128.99$96.99

Made By Us Exclusive

Bigfoot Boys Costume

$96.99

Womens Flight Suit Romper Top Gun Costume

Made By Us Exclusive

Women's Top Gun Flight Suit Romper Costume

$112.99

Made By Us Exclusive

Kids Scampering Squirrel Costume

$80.99

Made By Us Exclusive

Kid's Dr. Seuss Cat in the Hat Costume

$64.99

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!