Halloween Costume Sale

1 - 60 of 3,555

Filter Sale Items by:

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 3,555

Sale - 25% Made By Us

Women's Holiday Elf Costume

$39.99$29.99

Sale - 20% Made By Us

Womens Santa Claus Sweetie Costume

$49.99$39.99

Sale - 22% Made By Us

Plus Size Holiday Elf Costume

$44.99$34.99-$44.99*

Sale - 20% Made By Us

Christmas Elf Infant Costume

$24.99$19.99-$24.99*

Sale - 45% Exclusive

Plus Size Women's Elf Jovie Costume

$54.99$29.99-$39.99

Women's Plus Size Santa's Helper Costume

Sale - 14% Made By Us

Plus Size Santa's Helper Women's Costume

$34.99$29.99

Clearance Exclusive

Kid's Soldier Prestige Costume

$39.99$4.99-$12.99

Sale - 20% Made By Us

Adult Sweet Santa Costume

$49.99$39.99

Dr Seuss The Grinch Plus Size Max Costume

Sale - 17% Made By Us

Dr. Seuss Plus Size The Grinch Max Costume

$59.99$49.99-$59.99*

Sale - 20% Exclusive

Women's Elf Jovie Costume

$49.99$39.99-$49.99*

Sale - 50%

Child Stormtrooper Costume

$39.99$19.99-$39.99*

Clearance Exclusive

Girl's Witch Prestige Costume

$49.99$5.99

Clearance Exclusive

Girl's Princess Prestige Costume Dress

$39.99$5.99

Sale - 22% Exclusive

Elf Girl's Jovie Costume

$44.99$34.99-$54.99*

Clearance - 86%

Star Wars Kid's Jedi Robe

$34.99$4.99

Sale - 38% Made By Us

Girl's Dr. Seuss Cindy Lou Who Dress Costume

$39.99$24.99-$39.99*

Sale - 58% Exclusive

Deluxe Harry Potter Hermione Kid's Costume

$59.99$24.99-$99.99*

Sale - 57% Exclusive

Harry Potter Child Deluxe Slytherin Robe Costume

$34.99$14.99

Sale - 25% Made By Us

Kid's Deluxe Lion Costume

$39.99$29.99-$39.99*

Sale - 63% Exclusive

Girl's Caped Wonder Woman Costume

$39.99$14.99

Sale - 20% Made By Us

Girl's Disney Ariel Costume Outfit

$49.99$39.99-$49.99*

Clearance - 55%

Sexy Santa Baby Costume

$54.99$24.99

Kid's Classic Dorothy Wizard of Oz Costume1

Sale - 71% Exclusive

Girl's Classic Dorothy Wizard of Oz Costume

$34.99$9.99-$34.99*

Sale - 40% Exclusive

Girl's Wizard of Oz Wicked Witch Costume

$49.99$29.99

Clearance - 53%

Women's Black Fringe Flapper Costume

$29.99$13.99

Plus Size Women's Foxy Lady Disco Costume

Sale - 33%

Women's Plus Size Foxy Disco Lady Costume

$59.99$39.99-$59.99*

Sale - 30% Exclusive

Harry Potter Deluxe Hermione Costume

$99.99$69.99-$99.99*

Sale - 29% Exclusive

Kid's Harry Potter Deluxe Gryffindor Robe Costume

$34.99$24.99

Sale - 43% Exclusive

Harry Potter Child Deluxe Ravenclaw Robe Costume

$34.99$19.99-$29.99

Sale - 25% Made By Us

Girl's Dr. Seuss The Grinch Costume Dress

$39.99$29.99

Sale - 38% Made By Us

The Grinch Santa Costume for Infants

$39.99$24.99-$29.99

Frozen Ice Monster Adult Inflatable Costume

Sale - 30% Exclusive

Adult Disney Frozen Inflatable Ice Monster Costume

$99.99$69.99

Sale - 33% Made By Us

Kid's Cat in the Hat Costume

$29.99$19.99-$29.99*

Sale - 9% Made By Us

Panda Bear Kid's Costume

$54.99$49.99-$54.99*

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 - 75% Exclusive

Kid's Ninja Prestige Costume

$39.99$9.99

Sale - 25% Exclusive

Disney Little Mermaid Prestige Women's Ursula Costume

$119.99$89.99-$119.99*

Sale - 13% Exclusive

Girl's Deluxe Pokémon Mimikyu Costume

$39.99$34.99-$39.99*

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 - 25% Made By Us

Women's Secret Santa Costume

$39.99$29.99

Sale - 50% Made By Us

Adult Elf Jumpsuit Costume

$49.99$24.99

Sale - 78% Exclusive

Women's Deluxe Fleur Delacour Costume

$89.99$19.99-$39.99

Harry Potter Adult Deluxe Slytherin Robe alt 5

Sale - 50% Exclusive

Harry Potter Adult Deluxe Slytherin Robe Costume

$39.99$19.99-$39.99*

Wonder Woman Plus Size Long-Sleeved Dress upd

Sale - 17% Exclusive

Plus Size Wonder Woman Long Sleeve Women's Costume Dress

$59.99$49.99-$59.99*

Sale - 50% Made By Us

Adult Gremlins Gizmo Costume

$59.99$29.99-$59.99*

Sale - 27% Exclusive

Women's Marvel Classic Captain America Costume

$54.99$39.99-$44.99

Sale - 13% Exclusive

Kid's Deluxe Pokémon Bulbasaur Costume

$39.99$34.99-$39.99*

Sale - 57% Exclusive

Harry Potter Child Deluxe Hufflepuff Robe Costume

$34.99$14.99-$24.99

Sale - 11% Made By Us

Women's Deluxe Mrs Claus Costume

$89.99$79.99

Sale - 55% Exclusive

Plus Size Deluxe Harry Potter Luna Lovegood Costume

$109.99$49.99-$59.99

Sale - 43% Made By Us

Plus Size Authentic Jack Links Costume for Adults

$349.99$199.99-$349.99*

Jurassic Park Child Blue Deluxe Costume-1

Sale - 56% Exclusive

Jurassic Park Kid's Blue Deluxe Costume

$44.99$19.99-$39.99

Sale - 50% Exclusive

Wonder Woman Adult Long-Sleeved Dress

$59.99$29.99-$59.99*

Sale - 25% Made By Us

Plus Size Princess and the Frog Tiana Deluxe Costume

$199.99$149.99-$199.99*

Clearance Made By Us

Kid's Proud Lion Costume

$29.99$9.99-$14.99

Sale - 20% Made By Us

Adult Grease Pink Ladies Costume Jacket

$24.99$19.99-$24.99*

Sale - 56%

Women's Groovy Go Go Dancer Costume

$44.99$19.99-$54.99*

Minecraft Child Enderman Deluxe Costume-update

Sale - 22% Exclusive

Enderman Minecraft Child Deluxe Costume

$44.99$34.99-$44.99*

Sale - 13% Made By Us

Kelly Kapowski Saved by the Bell Costume

$39.99$34.99-$39.99*

Sale - 20% Exclusive

Women's Premium Star Wars Princess Leia Costume

$99.99$79.99

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!