Exclusive Adult Costumes

1 - 60 of 61

Filter Exclusive Adult Costumes by:

Deluxe Harry Potter Snape Men's Costume

$99.99$89.99-$99.99*

Harry Potter Adult Deluxe Ravenclaw Robe new

Exclusive

Harry Potter Adult Deluxe Ravenclaw Robe Costume

$39.99

Sale - 20% Exclusive

Harry Potter Deluxe Hermione Costume

$99.99$79.99-$99.99*

Exclusive

Plus Size Deluxe Harry Potter Hagrid Costume

$109.99-$129.99

Sale - 25% Exclusive

Harry Potter Adult Deluxe Slytherin Robe Costume

$39.99$29.99-$39.99*

Sale - 13% Exclusive

Women's Harry Potter Deluxe Hermione Gryffindor Costume

$39.99$34.99

Sale - 13% Exclusive

Harry Potter Adult Deluxe Hufflepuff Robe Costume

$39.99$34.99-$39.99*

Deluxe Harry Potter Plus Size Adult Ravenclaw Robe

Sale - 22% Exclusive

Plus Size Adult Deluxe Harry Potter Ravenclaw Robe Costume

$44.99$34.99-$44.99*

Deluxe Harry Potter Luna Lovegood Costume

Sale - 11% Exclusive

Women's Deluxe Adult Harry Potter Luna Lovegood Costume

$89.99$79.99-$89.99*

Sale - 30% Exclusive

Women's Deluxe Harry Potter McGonagall Costume

$99.99$69.99-$99.99*

Deluxe Harry Potter Adult Plus Size Slytherin Robe

Sale - 11% Exclusive

Plus Size Adult Deluxe Harry Potter Slytherin Robe Costume

$44.99$39.99

Sale - 10% Exclusive

Deluxe Harry Potter Hagrid Men's Costume

$99.99$89.99-$99.99*

Harry Potter Deluxe Adult Professor Trelawney Main

Exclusive

Women's Harry Potter Deluxe Professor Trelawney Costume

$99.99-$109.99

Made By Us Exclusive

Harry Potter Gryffindor Uniform Sweater for Adults

$34.99

Sale - 17% Exclusive

Harry Potter Adult Ravenclaw Robe Costume

$29.99$24.99-$29.99*

Deluxe Harry Potter Mcgonagall Plus Size Costume Update

Sale - 9% Exclusive

Plus Size Deluxe Harry Potter McGonagall Costume

$109.99$99.99-$109.99*

Sale - 17% Exclusive

Harry Potter Adult Gryffindor Robe Costume

$29.99$24.99-$29.99*

Sale - 10% Exclusive

Women's Deluxe Harry Potter Bellatrix Costume

$99.99$89.99-$99.99*

Sale - 29% Exclusive

Deluxe Harry Potter Adult's Costume

$119.99$84.99

Deluxe Harry Potter Plus Size Adult Hufflepuff Robe

Sale - 11% Exclusive

Plus Size Adult Deluxe Harry Potter Hufflepuff Robe Costume

$44.99$39.99-$44.99*

Harry Potter Plus Size Adult Deluxe Gryffindor Robe new

Sale - 22% Exclusive

Adult Plus Size Deluxe Harry Potter Gryffindor Robe Costume

$44.99$34.99-$44.99*

Harry Potter Plus Size Professor Trelawney Main

Sale - 9% Exclusive

Plus Size Deluxe Professor Trelawney Costume

$109.99$99.99-$109.99*

Sale - 9% Exclusive

Deluxe Plus Size Harry Potter Hermione Costume

$109.99$99.99

Harry Potter Plus Size Adult Gryffindor Robe

Sale - 29% Exclusive

Plus Size Adult Harry Potter Gryffindor Robe Costume

$34.99$24.99

Exclusive

Deluxe Harry Potter Dumbledore Men's Costume

$99.99$59.99

Sale - 29% Exclusive

Harry Potter Plus Size Adult Ravenclaw Robe Costume

$34.99$24.99-$29.99

Sale - 20% Made By Us

Vintage Harry Potter Hogwarts Slytherin Robe

$49.99$39.99

Made By Us Exclusive

Vintage Harry Potter Hogwarts Hufflepuff Adult Robe

$49.99

Sale - 10% Exclusive

Plus Size Deluxe Harry Potter Luna Lovegood Costume

$99.99$89.99

Men's Deluxe Harry Potter Sirius Costume

Sale - 15% Exclusive

Adult Deluxe Harry Potter Sirius Costume

$99.99$84.99

Deluxe Harry Potter Dumbledore Plus Size Costume

Sale - 18% Exclusive

Plus Size Deluxe Harry Potter Dumbledore Costume

$109.99$89.99

Deluxe Harry Potter Bellatrix Plus Size Costume main2

Sale - 14% Exclusive

Deluxe Plus Size Harry Potter Bellatrix Costume for Women

$109.99$94.99

Sale - 22% Exclusive

Women's Deluxe Fleur Delacour Costume

$89.99$69.99-$79.99

Sale - 22% Exclusive

Plus Size Harry Potter Hermoine Deluxe Gryffindor Robe

$44.99$34.99

Sale - 33% Made By Us

Newt Scamander Coat Costume

$59.99$39.99-$59.99*

Sale - 22% Exclusive

Plus Size Fleur Delacour Costume for Women

$89.99$69.99-$79.99

Deluxe Harry Potter Sirius Plus Size Mens Costume_Update

Sale - 32% Exclusive

Plus Size Deluxe Harry Potter Sirius Men's Costume

$109.99$74.99-$89.99

Sale - 23% Exclusive

Plus Size Deluxe Harry Potter Costume

$129.99$99.99

Sale - 50% Made By Us

Tina Goldstein Coat Costume

$49.99$24.99-$49.99*

Made By Us Exclusive

Harry Potter Adult Herbology Costume

$49.99

Sale - 14% Exclusive

Deluxe Plus Size Harry Potter Snape Costume

$109.99$94.99-$109.99*

Made By Us Exclusive

Vintage Harry Potter Hogwarts Ravenclaw Robe

$49.99

Sale - 40% Made By Us

Queenie Goldstein Women's Jacket

$49.99$29.99-$34.99

Made By Us Exclusive

Harry Potter Slytherin Uniform Sweater for Adults

$34.99-$39.99

Made By Us Exclusive

Adult Harry Potter Quidditch Costume Kit

$89.99

Made By Us Exclusive

Vintage Harry Potter Hogwarts Gryffindor Robe

$59.99

Made By Us Exclusive

Lightweight Gryffindor Quidditch Sweater for Adults

$14.99-$44.99

Made By Us Exclusive

Adult Hufflepuff Uniform Harry Potter Sweater

$34.99

Made By Us Exclusive

Adult Ravenclaw Uniform Harry Potter Sweater

$34.99

Made By Us Exclusive

Men's Newt Scamander Vest and Tie

$29.99$19.99

Sale - 31% Made By Us

Adult Harry Potter Necktie Marauders Map

$12.99$8.99

Made By Us Exclusive

Adult Harry Potter Luna Lovegood Ugly Sweater

$49.99

Sale - 30% Made By Us

Adult Platform 9 3/4 Harry Potter Christmas Sweater

$49.99$34.99

Clearance Made By Us

Adult Harry Potter Patronus Ugly Sweatshirt

$39.99$14.99

Sale - 40% Made By Us

Adult Niffler Fantastic Beasts Unisex Sweater

$49.99$29.99

Sale - 38% Made By Us

Harry Potter Marauder's Map Adult Sweatshirt

$39.99$24.99

Made By Us Exclusive

Adult Harry Potter "H" Christmas Sweater

$44.99

You can have the most fun, exciting and distinctive costume this Halloween season with our collection of Exclusive Adult costumes. Choose from our selection of great adult costumes, which range from our sexy flapper dresses to our hilarious Tweedle Dee/Dum costume. We also carry a wide variety of sizes and styles, so you can find the Halloween costume that's perfect for you.