Halloween Costume Sale

1 - 60 of 205

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Plus Size Costumes

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 205

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*

Sale - 17% Made By Us

Men's Saturday Night Live Matt Foley Costume

$59.99$49.99-$74.99*

Sale - 17% Made By Us

Mens Silver Sequin Disco Pants

$29.99$24.99-$29.99*

Adult 101 Dalmatians Pongo Costume Onesie-2

Sale - 40% Made By Us

Adult Disney 101 Dalmatians Pongo Costume Onesie

$49.99$29.99-$49.99*

Sale - 50% Made By Us

Newt Scamander Coat Costume

$59.99$29.99-$59.99*

Sale - 25% Made By Us

Men's Anchorman Pool Party Ron Burgundy Costume

$39.99$29.99-$39.99*

Sale - 38%

Adult Crocodile Costume

$39.99$24.99-$39.99

Sale - 32%

Top Gun Costume Bomber Jacket for Adults

$109.99$74.99-$99.99

Sale - 20% Made By Us

Adult Blob Fish Onesie Costume

$49.99$39.99-$49.99*

Sale - 25% Made By Us

Adult Skeleton Costume Poncho

$19.99$14.99

Five Nights at Freddys Unisex Cosplay Union Suit

Sale - 22%

Five Nights at Freddy's Cosplay Adult Union Suit Costume

$44.99$34.99

Sale - 25%

Ted Lasso Cosplay Zip-Up Soccer Costume Jacket for Adults

$39.99$29.99

Adult Fox Kigurumi

$64.99

Up to 31% off – See low price in cart

Sale - 60%

Plus Size Men's Bell Bottom Sailor Pants

$24.99$9.99

Sale - 25%

Adult Reindeer Costume

$39.99$29.99

Sale - 65% Made By Us

Men's Green Leprechaun Suit Costume

$99.99$34.99-$39.99

Adult Slytherin Uniform Harry Potter Sweater Alt 2

Sale - 20% Exclusive

Harry Potter Slytherin Uniform Sweater for Adults

$49.99$39.99-$49.99*

Sale - 50% Made By Us

Adult Hasbro Lite Brite Sweater

$59.99$29.99

Sale - 35% Made By Us

Adult Faces Care Bears Sock Pack

$19.99$12.99

Adult Ravenclaw Uniform Harry Potter Sweater Alt 1

Sale - 20% Exclusive

Harry Potter Adult Ravenclaw Uniform Sweater

$49.99$39.99

Sale - 57% Made By Us

Mismatched Celebration Knee-High Socks

$6.99$2.99

Clearance Made By Us

Alice in Wonderland Crew Sock (3-Pack)

$12.99$3.99

Sale - 50% Made By Us

Ghostbusters Uniform Sweater for Adults

$59.99$29.99

Sale - 40%

Ravenclaw Harry Potter Comfy Throw

$24.99$14.99

Sale - 30%

OppoSuits Money Costume Suit for Men

$99.99$69.99-$99.99

Sale - 40%

Men's OppoSuits Flamingo Suit

$99.99$59.99-$69.99

Clearance Made By Us

Ugly Christmas Transformers Adult Sweater

$39.99$19.99

Clearance - 60%

Adult The Simpsons Homer Bushes Sweater

$49.99$19.99-$39.99

Sale - 30% Made By Us

Adult Rainbows and Sunshine Care Bears Shirt

$44.99-$49.99$34.99

Hufflepuff Harry Potter Comfy Throw for Adult Alt 1

Sale - 40%

Harry Potter Hufflepuff Comfy Throw Blanket

$24.99$14.99

Men's OppoSuits Pacman Suit

$119.99

Up to 42% off – See low price in cart

Sale - 63% Made By Us

Bloody Haunted Halloween Button Up Shirt

$34.99$12.99

Official Star Trek "Trek the Halls" Christmas Jump

Sale - 40%

Star Trek "Trek the Halls" Christmas Sweater for Adults

$49.99$29.99

Sale - 67% Made By Us

Hufflepuff Harry Potter Deluxe Knit Scarf

$14.99$4.99

Sale - 40% Made By Us

Inigo Montoya Princess Bride Sweater for Adults

$49.99$29.99

Adult Stay Puft Marshmallow Man Ghostbusters Sweat Alt 1

Sale - 40% Made By Us

Ghostbusters Stay Puft Marshmallow Man Sweater for Adults

$49.99$29.99-$39.99

Sale - 40% Made By Us

Halloween Michael Myers Sweater for Adults

$49.99$29.99

Sale - 20% Made By Us

Ouija Board Halloween Sweater for Adults

$49.99$39.99-$44.99

Sale - 25%

Marvel Wolverine Cosplay Costume Hoodie for Adults

$39.99$29.99

Sale - 57%

Dragon Ball Z Goku Union Suit

$29.99$12.99

Sale - 20%

Star Trek Yellow Uniform Christmas Sweater

$49.99$39.99-$49.99*

Sale - 70% Made By Us

Mugman Victory! Crew Socks

$9.99$2.99

Sale - 63%

Bambi Thumper Union Suit Adult Costume

$39.99$14.99

Adult Sesame Street Christmas Sweater Alt 5

Sale - 25% Made By Us

Sesame Street Christmas Sweatshirt for Adults

$39.99$29.99

Sale - 40%

Men's OppoSuits Santaboss Suit

$99.99$59.99

Sale - 40%

Chucky Good Guys Cosplay Adult Union Suit

$49.99$29.99

Official Ghostbusters Christmas Ugly Sweater

Sale - 27%

Adult Ghostbusters Ugly Christmas Sweater

$54.99$39.99-$54.99*

Sale - 17%

Men's Opposuit Super Mario Suit

$119.99$99.99-$119.99*

Sale - 54% Made By Us

Adult Striped Logo Beetlejuice Shirt

$34.99$15.99-$19.99

Sale - 17%

Adult Bumble Sherpa Union Suit

$29.99$24.99

Sale - 46%

Suitmeister Rainbow Men's Shirt

$27.99$14.99

HARRY POTTER HOGWARTS UGLY CHRISTMAS CARDIGAN Alt 3

Sale - 50%

Adult Harry Potter Hogwarts Ugly Christmas Cardigan

$49.99$24.99

Sale - 30%

OppoSuits Baby Blue Men's Suit

$99.99$69.99-$99.99

Sale - 33% Made By Us

Ravenclaw Harry Potter Deluxe Knit Scarf

$14.99$9.99

Sale - 57% Made By Us

Care Bears Funshine Bear Wearable Throw

$29.99$12.99

Sale - 40%

Opposuit Iceman Summer Mens Suit

$99.99$59.99-$99.99

Sale - 40%

Adult My Hero Academia Ugly Christmas Sweater

$49.99$29.99

Sale - 75% Made By Us

Adult Stripes and Sandworms Beetlejuice Long Sleeved Shirt

$39.99$9.99-$39.99*

Sale - 33%

Suitmeister Rainbow Summer Suit for Men

$59.99$39.99-$49.99

Adult Gryffindor Uniform Harry Potter Sweater Alt 3

Sale - 29% Made By Us

Harry Potter Gryffindor Uniform Sweater for Adults

$34.99$24.99-$34.99*

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!