Holiday Costumes

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No matter the holiday you're getting ready to celebrate, we've got holiday costumes that will make the festivities unforgettable! We feature holiday theme costumes for Christmas, Easter, Valentine's Day, Pride, and more. With lots of funny outfits and sexy holiday costumes, we have no shortage of options that will help you take your holiday celebration to the next level. Shop them all right here to get the seasonal fun started!

1 - 60 of 66

Sale - 13% Made By Us

Cat in the Hat Adult Costume

$39.99$34.99-$39.99*

Harry Potter Adult Deluxe Ravenclaw Robe new

Exclusive

Harry Potter Adult Deluxe Ravenclaw Robe Costume

$39.99

Sale - 13% Exclusive

Harry Potter Adult Deluxe Hufflepuff Robe Costume

$39.99$34.99-$39.99*

Adult Harry Potter Deluxe Gryffindor Robe new main

Sale - 38% Exclusive

Adult Harry Potter Deluxe Gryffindor Robe Costume

$39.99$24.99-$34.99

Made By Us Exclusive

Adult Thing 1 and Thing 2 Costume

$44.99

Sale - 20% Made By Us

Purple Wizard Costume for Men

$49.99$39.99-$74.99*

Made By Us Exclusive

Womens Carmen Sandiego Costume

$39.99

Sale - 25% Exclusive

Harry Potter Adult Deluxe Slytherin Robe Costume

$39.99$29.99-$39.99*

Made By Us Exclusive

Plus Size Adult Cat in the Hat Costume

$59.99

Made By Us Exclusive

Adult Pete the Cat Costume

$49.99-$59.99

Made By Us Exclusive

Thing 1 & Thing 2 Adult Costume

$34.99

Made By Us Exclusive

Adult Dr. Seuss The Lorax Sustainable Materials Costume

$59.99

Sale - 22% Made By Us

Women's Chicka Chicka Boom Boom Costume

$44.99$34.99-$44.99*

Made By Us Exclusive

The Magic School Bus Miss Frizzle Plus Size Costume

$49.99

Made By Us Exclusive

Plus Size Wizard Costume for Men

$59.99-$69.99

Made By Us Exclusive

The Magic School Bus Miss Frizzle Costume

$39.99

Sale - 29% Made By Us

Adult Dr. Seuss Star Bellied Sneetch Costume

$84.99$59.99

Sale - 17% Made By Us

Plus Size Exclusive Raggedy Ann Costume for Women

$59.99$49.99-$59.99*

Sale - 29% Made By Us

Cat in the Hat Adult Premium Costume

$69.99$49.99-$79.99*

Made By Us Exclusive

Plus Size Thing 1&2 Costume

$49.99

Sale - 11% Made By Us

Cat in the Hat Women's Costume

$44.99$39.99-$44.99*

Women's Plus Carmen Sandiego Costume-update

Made By Us Exclusive

Women's Plus Size Carmen Sandiego Costume

$44.99

Made By Us Exclusive

Adult Inflatable Captain Underpants Costume

$69.99

Clifford the Big Red Dog Plus Size Adult Costume

Made By Us Exclusive

Plus Size Clifford the Big Red Dog Adult Costume

$69.99

Made By Us Exclusive

Women's Exclusive Raggedy Ann Costume

$49.99

Made By Us Exclusive

Adult Sam I Am Costume

$34.99

Made By Us Exclusive

Green Eggs & Ham Sandwich Board Costume

$32.99

Exclusive

Spider-Man Women's Costume

$89.99-$129.99

Made By Us Exclusive

Adults Magic School Bus Liz Costume

$49.99-$69.99

Made By Us Exclusive

Men's Raggedy Andy Costume

$59.99-$69.99

Thing 1 & Thing 2 Adult Halloween Costume

Made By Us Exclusive

Plus Size Thing 1 & Thing 2 Halloween Costume

$39.99

Inflatable Clifford the Big Red Dog Costume

Made By Us Exclusive

Inflatable Clifford the Big Red Dog Adult Costume

$59.99

Made By Us Exclusive

Deluxe Plus Size Ms. Frizzle Costume

$69.99

Made By Us Exclusive

Where's Waldo Costume for Adults

$14.99-$29.99

Made By Us Exclusive

Women's Deluxe Ms. Frizzle Costume

$59.99-$89.99

Made By Us Exclusive

Sam I Am Plus Size Costume

$39.99

Made By Us Exclusive

Clifford the Big Red Dog Adult Costume

$59.99-$69.99

Made By Us Exclusive

Plus Size Raggedy Andy Men's Costume

$64.99

Made By Us Exclusive

Captain Underpants Adult Costume

$54.99-$84.99

Plus Size Women's Westward Pioneer Costume

Sale - 42% Made By Us

Women's Plus Size Westward Pioneer Costume

$59.99$34.99

Made By Us Exclusive

Plus Size Adult Pete the Cat Costume

$59.99-$69.99

Sale - 20% Made By Us

Women's Westward Pioneer Costume

$49.99$39.99

Made By Us Exclusive

Adult Clifford the Big Red Dog Costume

$49.99-$59.99

Made By Us Exclusive

Women's Laura Ingalls Wilder Costume

$59.99

Sale - 14%

Where's Waldo Adult Costume

$34.99$29.99-$34.99*

Sale - 83% Made By Us

The Magic School Bus Rides Again Adult Ms Fiona Frizzle

$29.99$4.99

Made By Us Exclusive

Men's Edgar Allan Poe Costume

$49.99-$69.99

Sale - 25% Made By Us

Men's Deluxe Grinch Costume

$79.99$59.99

Sale - 25% Made By Us

Adult Plus Size Grinch Costume

$79.99$59.99

Adult Grinch Costume Top Hat and Half Mask 1

Sale - 17% Made By Us

Adult The Grinch Santa Costume

$29.99$24.99

Mens The Grinch Santa Jumpsuit with Mask Costume Update

Made By Us Exclusive

Deluxe Men's The Grinch Santa Jumpsuit with Mask Costume

$99.99

Made By Us Exclusive

Women's Dr. Seuss Cindy Lou Who Costume

$49.99

Sale - 64% Made By Us

Deluxe Wizard Costume for Men

$54.99$19.99

Made By Us Exclusive

Thing 1 & 2 Costume Adult Socks

$9.99

Made By Us Exclusive

The Cat In The Hat Pattern Socks Adult

$9.99

Made By Us Exclusive

Thing 1 and Thing 2 Knee High Costume Socks

$9.99

Thing 1 & Thing 2 Striped Knee Highs update

Made By Us Exclusive

Thing 1 & Thing 2 Striped Knee High Socks

$10.99

Made By Us Exclusive

Harry Potter Gryffindor Uniform Sweater for Adults

$34.99

Made By Us Exclusive

Lightweight Gryffindor Quidditch Sweater for Adults

$14.99-$44.99

Made By Us Exclusive

The Grinch Adult Onesie Costume

$49.99

Make your next holiday special with one of our quality costumes. At Halloween Costumes.com, we make sure you know how your costume will fit. We measure each item to make sure you won't get stuck in a snug Santa suit because we know that fitting down the chimney is hard enough. We know that every holiday is a reason to celebrate, so we offer a large selection of costumes to fit your favorite occasion.