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 - 60 of 159

Sale - 50% Exclusive

Harry Potter Adult Deluxe Slytherin Robe Costume

$39.99$19.99-$39.99*

Sale - 58% Exclusive

Deluxe Harry Potter Hermione Kid's Costume

$59.99$24.99-$99.99*

Adult Plus Size Harry Potter Hermoine Deluxe Gryffindor Robe

Sale - 67% Exclusive

Plus Size Harry Potter Hermione Deluxe Gryffindor Adult Robe

$44.99$14.99-$24.99

Adult Harry Potter Deluxe Gryffindor Robe new main

Sale - 50% Exclusive

Adult Harry Potter Deluxe Gryffindor Robe Costume

$39.99$19.99-$39.99*

Sale - 78% Exclusive

Women's Deluxe Fleur Delacour Costume

$89.99$19.99-$39.99

Sale - 36% Exclusive

Women's Deluxe Harry Potter Luna Lovegood Costume

$109.99$69.99-$79.99

Sale - 50% Exclusive

Deluxe Harry Potter Luna Lovegood Child Costume

$59.99$29.99-$59.99*

Deluxe Harry Potter Dumbledore Men's Costume update

Sale - 9% Exclusive

Men's Deluxe Harry Potter Dumbledore Costume

$109.99$99.99-$109.99*

Sale - 13% Exclusive

Women's Harry Potter Deluxe Hermione Gryffindor Costume

$39.99$34.99-$39.99*

Sale - 57% Exclusive

Harry Potter Child Deluxe Slytherin Robe Costume

$34.99$14.99

Sale - 50% Exclusive

Harry Potter Adult Ravenclaw Robe Costume

$29.99$14.99-$29.99

Harry Potter Toddler Deluxe Hermione Gryffindor Sc-0

Sale - 54% Exclusive

Harry Potter Deluxe Hermione Gryffindor Toddler Robe

$34.99$15.99-$19.99

Sale - 43% Exclusive

Harry Potter Child Deluxe Ravenclaw Robe Costume

$34.99$19.99-$29.99

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 Plus Size Adult Hufflepuff Robe

Sale - 22% Exclusive

Plus Size Adult Deluxe Harry Potter Hufflepuff Robe Costume

$44.99$34.99-$44.99*

Deluxe Harry Potter Bellatrix Plus Size Costume main2

Sale - 18% Exclusive

Deluxe Plus Size Harry Potter Bellatrix Costume for Women

$109.99$89.99

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*

Sale - 57% Exclusive

Harry Potter Child Deluxe Hufflepuff Robe Costume

$34.99$14.99-$24.99

Sale - 67% Exclusive

Plus Size Fleur Delacour Costume for Women

$89.99$29.99-$49.99

Harry Potter Plus Size Adult Gryffindor Robe

Sale - 57% Exclusive

Plus Size Harry Potter Gryffindor Robe Costume

$34.99$14.99-$19.99

Harry Potter Child Deluxe Luna Lovegood Costume

Sale - 44%

Harry Potter Girl's Deluxe Luna Lovegood Costume

$44.99$24.99-$34.99

Sale - 30% Made By Us

Vintage Harry Potter Hogwarts Slytherin Robe

$49.99$34.99

Sale - 38% Made By Us

Harry Potter Vintage Hogwarts Ravenclaw Robe For Kids

$39.99$24.99

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

Sale - 55% Exclusive

Plus Size Deluxe Harry Potter Luna Lovegood Costume

$109.99$49.99-$59.99

Men's Deluxe Harry Potter Sirius Costume

Sale - 27% Exclusive

Adult Deluxe Harry Potter Sirius Costume

$109.99$79.99-$109.99*

Sale - 42% Exclusive

Deluxe Harry Potter Adult's Costume

$119.99$69.99-$139.99*

Sale - 40% Made By Us

Women's Sexy Snakey Spellcaster Costume

$49.99$29.99

Deluxe Harry Potter Dumbledore Plus Size Costume

Sale - 36% Exclusive

Plus Size Deluxe Harry Potter Dumbledore Costume

$109.99$69.99-$89.99

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 - 31% Exclusive

Plus Size Deluxe Harry Potter Costume

$129.99$89.99-$99.99

Sale - 50% Made By Us

Newt Scamander Coat Costume

$59.99$29.99-$59.99*

Sale - 38% Made By Us

Child Vintage Hogwarts Hufflepuff Robe

$39.99$24.99

Sale - 71% Exclusive

Harry Potter Plus Size Adult Ravenclaw Robe Costume

$34.99$9.99-$19.99

Clearance Made By Us

Women's Sexy Spellcaster Costume

$39.99$34.99

Harry Potter Toddler Deluxe Ravenclaw Robe

Sale - 43% Exclusive

Harry Potter Deluxe Toddler Ravenclaw Robe Costume

$34.99$19.99-$24.99

Sale - 25% Made By Us

Girl's Phoenix Costume Dress

$39.99$29.99-$44.99*

Harry Potter Toddler Deluxe Hufflepuff Robe1

Sale - 29% Exclusive

Harry Potter Toddler Deluxe Hufflepuff Robe Costume

$34.99$24.99-$34.99

Fantastic Beasts Child Deluxe Newt Scamander Costu

Sale - 38%

Fantastic Beasts Deluxe Newt Scamander Costume for Kids

$39.99$24.99-$29.99

Sale - 70% Made By Us

Harry Potter Costume Sorting Hat

$22.99$6.99

Sale - 25% Made By Us

Fleur Delacour Costume Hat from Harry Potter

$19.99$14.99

Harry Potter Gryffindor House Patch Striped Scarf update

Sale - 62% Made By Us

Harry Potter Gryffindor Patch Striped Scarf

$12.99$4.99

Sale - 67% Made By Us

Harry Potter Vintage Hogwarts Gryffindor Scarf

$14.99$4.99

Sale - 33% Made By Us

Luna Lovegood Costume Spectre Specs

$14.99$9.99

Sale - 62% Made By Us

Hufflepuff Patch Striped Scarf for Adults

$12.99$4.99

Sale - 75% Made By Us

Hogwarts Scarf and Hat Set for Adults

$19.99$4.99

Sale - 62% Made By Us

Slytherin Patch Striped Scarf

$12.99$4.99

Sale - 60% Made By Us

Slytherin Harry Potter Infinity Scarf

$9.99$3.99

Sale - 25% Made By Us

Adult Dumbledore Headmaster Tassel Costume Hat

$19.99$14.99

Womens Harry Potter Marauders Map Scarf-2

Sale - 50% Made By Us

Harry Potter Marauders Map Scarf for Women

$9.99$4.99

Loungefly Hermione Potion Making Mini Backpack

Sale - 50% Exclusive

Hermione Potion Making Loungefly Mini Backpack

$80.00$39.99

Sale - 65% Made By Us

Replica Luna Costume Glasses

$19.99$6.99

Sale - 53% Made By Us

Hufflepuff Costume Headband

$14.99$6.99

Sale - 44% Made By Us

Slytherin Tie

$15.99$8.99

Sale - 69% Made By Us

Ravenclaw Tie

$15.99$4.99

Sale - 38% Made By Us

Adult Harry Potter Gryffindor Tie

$15.99$9.99

Sale - 71% Made By Us

Gryffindor House Knit Costume Hood

$16.99$4.99

Sale - 50% Made By Us

Hermione's Bag Accessory

$29.99$14.99

Sale - 80% Made By Us

Harry Potter House Slytherin Scarf

$24.99$4.99

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!