Exclusive Halloween Costumes

1 - 60 of 256

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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 256

Exclusive

Harry Potter Adult Deluxe Ravenclaw Robe Costume

$69.99

Sale - 50% Exclusive

Harry Potter Adult Deluxe Slytherin Robe Costume

$69.99$34.99-$69.99*

Adult Ravenclaw Uniform Harry Potter Sweater

Sale - 20% Exclusive

Harry Potter Adult Ravenclaw Uniform Sweater

$86.99$69.99

Sale - 58% Exclusive

Deluxe Harry Potter Hermione Kid's Costume

$103.99$43.99-$172.99*

Adult Gryffindor Uniform Harry Potter Sweater

Exclusive

Harry Potter Gryffindor Uniform Sweater for Adults

$86.99

Exclusive

Deluxe Harry Potter Kid's Costume

$112.99-$198.99

Deluxe Harry Potter Bellatrix Plus Size Costume for Women

Sale - 18% Exclusive

Deluxe Plus Size Harry Potter Bellatrix Costume for Women

$189.99$155.99-$189.99*

Exclusive

Harry Potter Adult Deluxe Hufflepuff Robe Costume

$69.99

Deluxe Plus Size Harry Potter Hermione Costume

Sale - 18% Exclusive

Plus Size Deluxe Harry Potter Hermione Costume for Women

$189.99$155.99-$172.99

Sale - 25% Exclusive

Deluxe Harry Potter Adult's Costume

$207.99$155.99-$241.99*

Sale - 29% Exclusive

Harry Potter Child Deluxe Slytherin Robe Costume

$60.99$43.99-$60.99*

Sale - 22% Exclusive

Women's Deluxe Fleur Delacour Costume

$155.99$120.99

Deluxe Harry Potter Luna Lovegood Costume

Sale - 50% Exclusive

Deluxe Harry Potter Luna Lovegood Child Costume

$103.99$51.99-$103.99*

Sale - 9% Exclusive

Deluxe Harry Potter Dumbledore Men's Costume

$189.99$172.99-$189.99*

Harry Potter Plus Size Womens Deluxe Hermione Gryf

Sale - 44% Exclusive

Plus Size Harry Potter Hermione Deluxe Gryffindor Adult Robe

$77.99$43.99

Sale - 27% Exclusive

Women's Deluxe Harry Potter Luna Lovegood Costume

$189.99$138.99-$189.99*

Exclusive

Plus Size Deluxe Harry Potter Hagrid Costume

$259.99-$310.99

Exclusive

Harry Potter Deluxe Hermione

$172.99

Sale - 14% Exclusive

Harry Potter Child Deluxe Ravenclaw Robe Costume

$60.99$51.99-$60.99*

Harry Potter Child Deluxe Hufflepuff Robe-0

Sale - 57% Exclusive

Harry Potter Child Deluxe Hufflepuff Robe Costume

$60.99$25.99-$43.99

Harry Potter Toddler Deluxe Hermione Gryffindor Sc-0

Sale - 29% Exclusive

Harry Potter Deluxe Hermione Gryffindor Toddler Robe

$60.99$43.99-$60.99*

Exclusive

Deluxe Harry Potter Hagrid Men's Costume

$172.99-$276.99

Exclusive

Women's Deluxe Harry Potter Bellatrix Costume

$172.99

Sale - 13% Exclusive

Women's Harry Potter Deluxe Hermione Gryffindor Costume

$69.99$60.99-$69.99*

Deluxe Harry Potter Plus Size Adult Hufflepuff Robe

Sale - 22% Exclusive

Plus Size Adult Deluxe Harry Potter Hufflepuff Robe Costume

$77.99$60.99-$77.99*

Harry Potter Plus Size Adult Gryffindor Robe

Exclusive

Plus Size Harry Potter Gryffindor Robe Costume

$60.99

Exclusive

Women's Deluxe Harry Potter McGonagall Costume

$189.99-$224.99

Exclusive

Harry Potter Adult Ravenclaw Robe Costume

$51.99

Adult Hufflepuff Uniform Harry Potter Sweater

Sale - 20% Exclusive

Harry Potter Hufflepuff Uniform Adult Sweater

$86.99$69.99-$86.99*

Harry Potter Plus Size Adult Deluxe Gryffindor Rob

Sale - 33% Exclusive

Adult Plus Size Deluxe Harry Potter Gryffindor Robe Costume

$77.99$51.99-$77.99*

Adult Slytherin Uniform Harry Potter Sweater

Sale - 20% Exclusive

Harry Potter Slytherin Uniform Sweater for Adults

$86.99$69.99-$86.99*

Harry Potter Girls Deluxe Hermione Gryffindor Scho

Exclusive

Harry Potter Girl's Deluxe Hermione Gryffindor Robe

$60.99-$94.99

Harry Potter Deluxe Adult Professor Trelawney Cost

Exclusive

Women's Harry Potter Deluxe Professor Trelawney Costume

$172.99-$276.99

Men's Deluxe Harry Potter Sirius Costume

Exclusive

Adult Deluxe Harry Potter Sirius Costume

$189.99

Deluxe Harry Potter Plus Size Adult Ravenclaw Robe

Exclusive

Plus Size Adult Deluxe Harry Potter Ravenclaw Robe Costume

$77.99

Exclusive

Men's Hunky Wizard Costume

$77.99

Deluxe Harry Potter Adult Plus Size Slytherin Robe

Sale - 22% Exclusive

Plus Size Adult Deluxe Harry Potter Slytherin Robe Costume

$77.99$60.99-$77.99*

Harry Potter Child Deluxe Gryffindor Robe

Exclusive

Kid's Harry Potter Deluxe Gryffindor Robe Costume

$60.99

Clearance Made By Us

Tina Goldstein Coat Costume

$86.99$17.99

Clearance Made By Us

Queenie Goldstein Women's Jacket

$86.99$25.99

Sale - 27% Exclusive

Plus Size Deluxe Harry Potter Luna Lovegood Costume

$189.99$138.99

Sale - 67% Exclusive

Plus Size Fleur Delacour Costume for Women

$155.99$51.99-$86.99

Exclusive

Deluxe Harry Potter Men's Snape Costume

$172.99-$276.99

Exclusive

Harry Potter Gryffindor Robe Toddler Costume

$43.99-$69.99

Deluxe Harry Potter Mcgonagall Plus Size Costume

Exclusive

Plus Size Deluxe Harry Potter McGonagall Costume for Women

$189.99-$259.99

Sale - 38% Made By Us

Harry Potter Vintage Hogwarts Ravenclaw Robe For Kids

$69.99$43.99

Sale - 25% Made By Us

Child Vintage Hogwarts Hufflepuff Robe

$69.99$51.99

Clearance Made By Us

Harry Potter Herbology Costume for Kids

$69.99$17.99-$34.99

Made By Us Exclusive

Harry Potter Adult Herbology Costume

$86.99

Harry Potter Deluxe Plus Size Adult Professor Trel

Exclusive

Plus Size Deluxe Professor Trelawney Costume for Women

$189.99-$215.99

Made By Us Exclusive

Vintage Harry Potter Hogwarts Hufflepuff Adult Robe

$86.99

Made By Us Exclusive

Kid's Plush White Owl Costume

$86.99

Made By Us Exclusive

Adult Plush White Owl Costume

$103.99

Child Vintage Hogwarts Slytherin Robe Upd

Clearance Made By Us

Kids Harry Potter Vintage Hogwarts Slytherin Robe

$69.99$25.99

Deluxe Harry Potter Dumbledore Plus Size Costume

Sale - 18% Exclusive

Plus Size Deluxe Harry Potter Dumbledore Costume

$189.99$155.99

Exclusive

Harry Potter Ravenclaw Robe Costume for Kids

$43.99-$69.99

Harry Potter Toddler Deluxe Gryffindor Robe

Made By Us Exclusive

Harry Potter Deluxe Toddler Gryffindor Robe Costume

$60.99

Plus Size Deluxe Harry Potter Costume Upd

Sale - 31% Exclusive

Deluxe Plus Size Harry Potter Costume

$224.99$155.99-$172.99

Sale - 50% Made By Us

Newt Scamander Coat Costume

$103.99$51.99-$103.99*

Sale - 20% Made By Us

Vintage Harry Potter Hogwarts Slytherin Robe

$86.99$69.99

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!