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 - 47 of 47

Sale - 25% Exclusive

Disney Little Mermaid Prestige Women's Ursula Costume

$119.99$89.99-$119.99*

The Little Mermaid Adult Premium Ariel Mermaid Dress

Sale - 10% Made By Us

Women's Disney Little Mermaid Premium Ariel Mermaid Dress

$99.99$89.99-$99.99*

Sale - 20% Made By Us

Girl's Disney Ariel Costume Outfit

$49.99$39.99-$49.99*

Women's Plus Size Premium Ursula Costume-2

Sale - 38% Made By Us

Plus Size Authentic Ursula Costume for Women

$199.99$124.99-$199.99*

Sale - 21% Made By Us

Disney The Little Mermaid Men's King Triton Costume

$69.99$54.99-$69.99*

Sale - 33% Made By Us

Men's Disney The Little Mermaid Prince Eric Costume

$59.99$39.99-$59.99*

Sale - 20% Made By Us

Girls Sparkling Mermaid Costume

$49.99$39.99-$49.99*

Plus Size Disney Pink Dress Ariel Costume

Sale - 29% Made By Us

Plus Size Disney Pink Dress Ariel Women's Costume

$119.99$84.99-$119.99*

Little Mermaid Live Action Child Ariel Costume

Sale - 50%

Child Little Mermaid Live Action Ariel Costume

$39.99$19.99-$29.99

Little Mermaid Live Action Adult Deluxe Ariel-update

Sale - 31%

Women's Little Mermaid Live Action Deluxe Ariel Costume

$79.99$54.99-$69.99

Sale - 21% Made By Us

Disney Plus Size Little Mermaid Womens Ariel Costume Dress

$69.99$54.99-$69.99*

Sale - 13% Made By Us

Pretty Purple Mermaid Kids Costume

$39.99$34.99-$44.99*

Disney Little Mermaid Ariel Baby Carrier Costume

Clearance Made By Us

Disney Little Mermaid Ariel Baby Carrier Cover Costume

$29.99$6.99

Sale - 36% Made By Us

Plus Size Disney Little Mermaid Premium Ariel Mermaid Dress

$109.99$69.99-$119.99*

Clearance - 60%

Little Mermaid Infant Ursula Costume

$39.99$15.99-$17.99

Adult Plus Size Disney Prince Eric Costume

Sale - 42% Made By Us

Plus Size Disney Prince Eric Costume for Men

$59.99$34.99-$49.99

Sale - 15% Made By Us

Plus Size Women's Undersea Mermaid Costume

$64.99$54.99-$64.99*

Little Mermaid Live Action Adult Ariel Costume

Sale - 44%

Little Mermaid Live Action Women's Ariel Costume

$44.99$24.99-$29.99

Sale - 58% Made By Us

Women's Shell-a-brate Mermaid Costume

$59.99$24.99-$59.99*

Little Mermaid Adult Prestige Ursula Costume

Sale - 21%

Women's Little Mermaid Prestige Ursula Costume

$139.99$109.99-$139.99*

Little Mermaid Live Action Child Deluxe Ursula

Sale - 42%

Girl's Little Mermaid Live Action Deluxe Ursula Costume

$59.99$34.99-$39.99

The Little Mermaid Adult Deluxe Ariel Costume

Sale - 25%

The Little Mermaid Deluxe Ariel Costume for Adults

$59.99$44.99

Sale - 50%

The Little Mermaid Infant Posh Ariel Costume

$39.99$19.99

Sale - 55%

Little Mermaid Girl's Deluxe Ariel Costume Dress

$54.99$24.99-$49.99

Little Mermaid Live Action Adult Deluxe Price Eric-update

Sale - 14%

Men's Little Mermaid Live Action Deluxe Prince Eric Costume

$69.99$59.99-$79.99*

Sale - 38% Made By Us

Kid's Bubbly Mermaid Costume

$39.99$24.99-$39.99*

Little Mermaid Child Sustainable Ariel Costume

Sale - 33%

Disney The Little Mermaid Girl's Sustainable Ariel Costume

$29.99$19.99-$29.99*

Sale - 33%

Little Mermaid Girls Ariel Classic Costume

$29.99$19.99-$29.99

Sale - 38%

Girl's Sea Witch Costume

$39.99$24.99-$39.99

Sale - 69%

Under the Sea Mermaid for Women

$64.99$19.99

Sale - 40%

Girls Mermaid Costume

$24.99$14.99-$24.99

Sale - 33% Made By Us

Disney The Little Mermaid King Triton Costume Staff

$29.99$19.99

Sale - 23% Made By Us

Mermaid Queen Crown Costume Headband

$12.99$9.99

Sale - 33% Made By Us

Women's Disney Ursula Wig

$29.99$19.99

Sale - 33% Made By Us

Disney Little Mermaid Tween Ursula Wig

$29.99$19.99

Clearance Made By Us

Aquatic Arm Gold Fins

$14.99$6.99

Sale - 47% Made By Us

Fingerless Mermaid Costume Gloves

$14.99$7.99

Sale - 43% Made By Us

Women's Light Pink Long Wavy Wig

$34.99$19.99

Sale - 14% Made By Us

Deluxe Women's Wicked Sea Witch Wig

$34.99$29.99

Sale - 33%

Women's Little Mermaid Ursula Wig

$29.99$19.99

Sale - 43% Made By Us

Bright White Long Wavy Wig

$34.99$19.99

Sale - 80% Made By Us

Mermaid Shell Costume Headband

$9.99$1.99

Sale - 77% Made By Us

Mermaid Costume Crown

$12.99$2.99

Sale - 50% Made By Us

Womens Mermaid Seashell Bra

$19.99$9.99

Sale - 47% Made By Us

Sequin Fish Purse

$14.99$7.99

DISNEY THE LITTLE MERMAID ARIEL TRAVEL COSMETIC BAG

Sale - 50%

Disney The Little Mermaid Ariel Cosmetic Travel Bag

$29.99$14.99

Clearance - 39%

Mermaid Body Harness

$22.99$13.99

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!