Exclusive Adult Costumes

1 - 48 of 48

Filter Exclusive Adult Costumes by:

Newt Scamander Coat Costume

$98.99$65.99-$98.99*

Sale - 25% Exclusive

Harry Potter Adult Deluxe Slytherin Robe

$65.99$49.99-$65.99*

Deluxe Harry Potter Plus Size Adult Ravenclaw Robe

Sale - 22% Exclusive

Plus Size Adult Deluxe Harry Potter Ravenclaw Robe Costume

$74.99$57.99-$74.99*

Adult Gryffindor Uniform Harry Potter Sweater Alt 3

Made By Us Exclusive

Harry Potter Gryffindor Uniform Sweater for Adults

$57.99

Deluxe Harry Potter Plus Size Adult Hufflepuff Robe

Sale - 11% Exclusive

Plus Size Adult Deluxe Harry Potter Hufflepuff Robe Costume

$74.99$65.99-$74.99*

Sale - 17% Exclusive

Harry Potter Adult Ravenclaw Robe

$49.99$41.99-$49.99*

Sale - 13% Exclusive

Harry Potter Adult Deluxe Hufflepuff Robe

$65.99$57.99-$65.99*

Sale - 10% Exclusive

Deluxe Harry Potter Snape Men's Costume

$164.99$148.99-$164.99*

Sale - 10% Exclusive

Deluxe Harry Potter Hagrid Men's Costume

$164.99$148.99-$164.99*

Exclusive

Plus Size Deluxe Harry Potter Hagrid Costume

$180.99-$213.99

Deluxe Harry Potter Adult Plus Size Slytherin Robe

Sale - 11% Exclusive

Plus Size Adult Deluxe Harry Potter Slytherin Robe Costume

$74.99$65.99

Harry Potter Plus Size Adult Deluxe Gryffindor Rob

Sale - 22% Exclusive

Adult Plus Size Deluxe Harry Potter Gryffindor Robe Costume

$74.99$57.99-$74.99*

Men's Deluxe Harry Potter Sirius Costume

Sale - 15% Exclusive

Adult Deluxe Harry Potter Sirius Costume

$164.99$139.99

Sale - 17% Exclusive

Harry Potter Adult Gryffindor Robe

$49.99$41.99-$49.99*

Sale - 33% Made By Us

Men's Newt Scamander Vest and Tie

$49.99$32.99

Sale - 29% Exclusive

Harry Potter Plus Size Adult Ravenclaw Robe

$57.99$41.99-$49.99

Sale - 29% Exclusive

Deluxe Harry Potter Adult's Costume

$197.99$139.99

Adult Slytherin Uniform Harry Potter Sweater Alt 3

Made By Us Exclusive

Harry Potter Slytherin Uniform Sweater for Adults

$57.99-$65.99

Made By Us Exclusive

Vintage Harry Potter Hogwarts Hufflepuff Adult Robe

$82.99

Deluxe Harry Potter Sirius Plus Size Mens Costume_Update

Sale - 32% Exclusive

Plus Size Deluxe Harry Potter Sirius Men's Costume

$180.99$123.99-$148.99

Sale - 40% Exclusive

Deluxe Harry Potter Dumbledore Men's Costume

$164.99$98.99

Made By Us Exclusive

Harry Potter Adult Herbology Costume

$82.99

Deluxe Harry Potter Dumbledore Plus Size Costume

Sale - 36% Exclusive

Plus Size Deluxe Harry Potter Dumbledore Costume

$180.99$115.99

Plus Size Deluxe Harry Potter Costume Upd

Sale - 23% Exclusive

Deluxe Plus Size Harry Potter Costume

$213.99$164.99

Sale - 20% Made By Us

Vintage Harry Potter Hogwarts Slytherin Robe

$82.99$65.99

Harry Potter Plus Size Adult Gryffindor Robe

Sale - 29% Exclusive

Plus Size Adult Harry Potter Gryffindor Robe Costume

$57.99$41.99

Sale - 14% Exclusive

Deluxe Plus Size Harry Potter Snape Costume

$180.99$156.99-$180.99*

Exclusive

Adult Harry Potter Quidditch Costume Kit

$148.99

Made By Us Exclusive

Vintage Harry Potter Hogwarts Ravenclaw Robe

$82.99

Made By Us Exclusive

Vintage Harry Potter Hogwarts Gryffindor Robe

$98.99

Made By Us Exclusive

Lightweight Gryffindor Quidditch Sweater for Adults

$24.99-$74.99

Made By Us Exclusive

Adult Hufflepuff Uniform Harry Potter Sweater

$57.99

Made By Us Exclusive

Adult Ravenclaw Uniform Harry Potter Sweater

$57.99

Harry Potter Luna Lovegood Ugly Sweater Alt 1

Made By Us Exclusive

Adult Harry Potter Luna Lovegood Ugly Sweater

$82.99

Sale - 40% Made By Us

Adult Niffler Fantastic Beasts Unisex Sweater

$82.99$49.99

Platform 9 3/4 Harry Potter Sweater Alt 6

Sale - 30% Made By Us

Adult Platform 9 3/4 Harry Potter Christmas Sweater

$82.99$57.99

Made By Us Exclusive

Adult Harry Potter "H" Christmas Sweater

$74.99

Made By Us Exclusive

Adult Harry Potter Necktie Marauders Map

$21.99$14.99

Harry Potter Patronus Ugly Sweater Alt 12

Clearance Made By Us

Adult Harry Potter Patronus Ugly Sweatshirt

$65.99$24.99

Sale - 38% Made By Us

Harry Potter Marauder's Map Adult Sweatshirt

$65.99$41.99

Adult Slytherin Uniform Harry Potter Sweater Alt 2

Coming Soon

Exclusive

Harry Potter Slytherin Uniform Sweater for Adults

$82.99

Adult Ravenclaw Uniform Harry Potter Sweater Alt 1

Coming Soon

Exclusive

Harry Potter Adult Ravenclaw Uniform Sweater

$82.99

Adult Gryffindor Uniform Harry Potter Sweater Alt 1

Coming Soon

Exclusive

Harry Potter Gryffindor Uniform Sweater for Adults

$82.99

Adult Hufflepuff Uniform Harry Potter Sweater

Coming Soon

Exclusive

Harry Potter Hufflepuff Uniform Adult Sweater

$82.99

Out of Stock

Made By Us Exclusive

Ron Weasley "R" Christmas Sweater for Adults

$74.99

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.