Halloween Costume Sale

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When did budget become a naughty word? Here at HalloweenCostumes, there's nothing quite like a Halloween Sale! Maybe you're looking for a costume from last season. Well, some clearance Halloween costumes are a perfect way to bring back a favorite character while saving a few bucks. We all know that discount Halloween costumes aren't the same as cheap Halloween costumes! So, take a look and find up to 90% off some of these great costumes.

1 - 44 of 44

Sale - 30% Exclusive

Harry Potter Deluxe Hermione Costume

$99.99$69.99-$99.99*

Sale - 50% Exclusive

Harry Potter Adult Deluxe Slytherin Robe Costume

$39.99$19.99-$39.99*

Sale - 78% Exclusive

Women's Deluxe Fleur Delacour Costume

$89.99$19.99-$39.99

Adult Harry Potter Deluxe Gryffindor Robe new main

Sale - 50% Exclusive

Adult Harry Potter Deluxe Gryffindor Robe Costume

$39.99$19.99-$39.99*

Adult Plus Size Harry Potter Hermoine Deluxe Gryffindor Robe

Sale - 67% Exclusive

Plus Size Harry Potter Hermione Deluxe Gryffindor Robe

$44.99$14.99-$24.99

Sale - 36% Exclusive

Women's Deluxe Harry Potter Luna Lovegood Costume

$109.99$69.99-$79.99

Sale - 13% Exclusive

Women's Harry Potter Deluxe Hermione Gryffindor Costume

$39.99$34.99-$39.99*

Men's Deluxe Harry Potter Sirius Costume

Sale - 27% Exclusive

Adult Deluxe Harry Potter Sirius Costume

$109.99$79.99-$109.99*

Sale - 50% Exclusive

Harry Potter Adult Ravenclaw Robe Costume

$29.99$14.99-$29.99

Harry Potter Plus Size Adult Deluxe Gryffindor Robe new

Sale - 56% Exclusive

Adult Plus Size Deluxe Harry Potter Gryffindor Robe Costume

$44.99$19.99-$44.99*

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 Adult Plus Size Slytherin Robe

Sale - 44% Exclusive

Plus Size Adult Deluxe Harry Potter Slytherin Robe Costume

$44.99$24.99-$34.99

Deluxe Harry Potter Bellatrix Plus Size Costume main2

Sale - 18% Exclusive

Deluxe Plus Size Harry Potter Bellatrix Costume for Women

$109.99$89.99

Sale - 55% Exclusive

Plus Size Deluxe Harry Potter Luna Lovegood Costume

$109.99$49.99-$59.99

Sale - 42% Exclusive

Deluxe Harry Potter Adult's Costume

$119.99$69.99-$139.99*

Sale - 30% Made By Us

Vintage Harry Potter Hogwarts Slytherin Robe

$49.99$34.99

Sale - 50% Made By Us

Newt Scamander Coat Costume

$59.99$29.99-$59.99*

Deluxe Harry Potter Plus Size Adult Hufflepuff Robe

Sale - 22% Exclusive

Plus Size Adult Deluxe Harry Potter Hufflepuff Robe Costume

$44.99$34.99-$44.99*

Harry Potter Plus Size Adult Gryffindor Robe

Sale - 57% Exclusive

Plus Size Harry Potter Gryffindor Robe Costume

$34.99$14.99-$19.99

Sale - 40% Made By Us

Women's Sexy Snakey Spellcaster Costume

$49.99$29.99

Deluxe Harry Potter Sirius Plus Size Mens Costume_Update

Sale - 64% Exclusive

Plus Size Deluxe Harry Potter Sirius Men's Costume

$109.99$39.99-$74.99

Sale - 71% Exclusive

Harry Potter Plus Size Adult Ravenclaw Robe Costume

$34.99$9.99-$19.99

Deluxe Plus Size Harry Potter Hermione Costume-2

Sale - 27% Exclusive

Plus Size Deluxe Harry Potter Hermione Costume for Women

$109.99$79.99-$89.99

Deluxe Harry Potter Dumbledore Men's Costume update

Sale - 9% Exclusive

Men's Deluxe Harry Potter Dumbledore Costume

$109.99$99.99-$109.99*

Clearance Made By Us

Women's Sexy Spellcaster Costume

$39.99$34.99

Deluxe Harry Potter Dumbledore Plus Size Costume

Sale - 36% Exclusive

Plus Size Deluxe Harry Potter Dumbledore Costume

$109.99$69.99-$89.99

Sale - 31% Exclusive

Plus Size Deluxe Harry Potter Costume

$129.99$89.99-$99.99

Sale - 67% Exclusive

Plus Size Fleur Delacour Costume for Women

$89.99$29.99-$49.99

Adult Slytherin Uniform Harry Potter Sweater

Sale - 20% Exclusive

Harry Potter Slytherin Uniform Sweater for Adults

$49.99$39.99-$59.99*

Adult Ravenclaw Uniform Harry Potter Sweater

Sale - 20% Exclusive

Harry Potter Adult Ravenclaw Uniform Sweater

$49.99$39.99

Adult Hufflepuff Uniform Harry Potter Sweater

Sale - 20% Exclusive

Harry Potter Hufflepuff Uniform Adult Sweater

$49.99$39.99

Adult Gryffindor Uniform Harry Potter Sweater

Sale - 20% Exclusive

Harry Potter Gryffindor Uniform Sweater for Adults

$49.99$39.99

Hufflepuff Harry Potter Comfy Throw for Adults

Sale - 40%

Adult Hufflepuff Harry Potter Comfy Throw

$24.99$14.99

Sale - 40%

Ravenclaw Harry Potter Comfy Throw

$24.99$14.99

Sale - 33% Made By Us

Ravenclaw Harry Potter Deluxe Knit Scarf

$14.99$9.99

Sale - 67% Made By Us

Hufflepuff Harry Potter Deluxe Knit Scarf

$14.99$4.99

Sale - 40%

Adult Harry Potter Hogwarts Ugly Christmas Cardigan

$49.99$29.99

Sale - 29% Made By Us

Harry Potter Gryffindor Uniform Sweater for Adults

$34.99$24.99

Sale - 79%

Opposuits Harry Potter Suit Costume for Men

$119.99$24.99-$119.99

Sale - 67%

Cakeworthy Hogwarts Embroidered Pullover Sweater for Adults

$44.99$14.99

Sale - 50% Made By Us

Adult Platform 9 3/4 Harry Potter Christmas Sweater

$49.99$24.99

Adult Diagon Alley Harry Potter Sweater-upd

Sale - 83% Made By Us

Adult Diagon Alley Harry Potter Unisex Sweater

$39.99$6.99

Slytherin Harry Potter Comfy Throw Update

Sale - 28%

Adult Slytherin Harry Potter Comfy Throw

$24.99$17.99

Sale - 50% Made By Us

Harry Potter Marauder's Map Adult Sweatshirt

$39.99$19.99

Find costumes with discounts up to 90% off. These clearance costumes and accessories are for a limited time so get them while they last. You won't find costumes as cheap as these anywhere else!