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 123

Made By Us Exclusive

Deluxe Lion Costume for Adults

£45.99-£50.99

Sale - 57%

King of Egypt Costume for Men

£64.99£27.99-£36.99

Made By Us Exclusive

Adult Shrimp Costume

£55.99-£64.99

Sale - 13%

Men's Marvel Iron Man Costume

£73.99£64.99-£73.99*

Sale - 44% Made By Us

Mascot Happy Easter Bunny Costume for Adults

£82.99£45.99-£82.99*

Sale - 25% Exclusive

Frozen Adult Sven Costume

£73.99£55.99-£64.99

Sale - 33% Exclusive

Plus Size Monsters Inc. Sulley Costume

£82.99£55.99-£105.99*

Sale - 36%

Men's Captain America Deluxe Costume

£64.99£41.99-£64.99*

Sale - 20% Made By Us

Plus Size Deluxe Lion Costume for Adults

£64.99-£68.99£55.99-£68.99*

Sale - 20% Made By Us

Men's Donkey Costume

£45.99£36.99-£45.99*

Care Bears Adult Classic Grumpy Bear Costume Alt 1

Made By Us Exclusive

Plus Size Care Bears Classic Grumpy Bear Costume for Adults

£55.99

Made By Us Exclusive

Men's Plus Size Willy Wonka Costume

£55.99

Made By Us Exclusive

Adult Dilophosaurus Costume

£73.99-£82.99

Sale - 13%

Men's Marvel Hulk Costume

£73.99£64.99

Made By Us Exclusive

Adult Donnie Darko Frank the Bunny Costume

£183.99-£229.99

Sale - 17% Made By Us

Men's Funky Monkey Costume

£55.99£45.99-£55.99*

Sale - 29% Made By Us

Adult Sea Turtle Costume

£64.99£45.99-£73.99*

Sale - 22% Made By Us

Men's Crab Costume

£82.99£64.99

Sale - 30% Exclusive

Men's Plus Size Jafar Costume

£105.99£73.99

Sale - 25% Exclusive

Harry Potter Adult Deluxe Hufflepuff Robe Costume

£36.99£27.99-£36.99*

Plus Size Classic Tenderheart Care Bears Costume UPD

Sale - 17% Made By Us

Plus Size Classic Tenderheart Care Bears Costume for Adults

£55.99£45.99-£55.99*

Sale - 38% Exclusive

Men's Premium Marvel Captain America Costume

£119.99£73.99

Made By Us Exclusive

Adult Axolotl Costume Onesie

£45.99

Care Bears Adult Plus Classic Cheer Bear Costume Alt 9

Sale - 8% Made By Us

Plus Size Classic Cheer Bear Care Bears Costume for Adults

£55.99£50.99

Sale - 21% Made By Us

Dangerous Alligator Costume

£64.99£50.99

Made By Us Exclusive

Adult Inflatable Earth Costume

£55.99

Deluxe Harry Potter Adult Plus Size Slytherin Robe

Sale - 22% Exclusive

Plus Size Adult Deluxe Harry Potter Slytherin Robe Costume

£41.99£32.99

North Pole Train Conductor Adult Costume

Sale - 13% Made By Us

North Pole Train Conductor Costume Adult

£73.99£64.99-£73.99*

Deluxe Harry Potter Plus Size Adult Hufflepuff Robe

Sale - 44% Exclusive

Plus Size Adult Deluxe Harry Potter Hufflepuff Robe Costume

£41.99£22.99-£41.99*

Sale - 38% Exclusive

Harry Potter Adult Deluxe Slytherin Robe Costume

£36.99£22.99-£36.99*

Sale - 25% Made By Us

Adult Dolphin Costume

£55.99£41.99

Made By Us Exclusive

Adult Happy Elephant Costume

£45.99

Harry Potter Plus Size Adult Deluxe Gryffindor Rob

Sale - 11% Exclusive

Adult Plus Size Deluxe Harry Potter Gryffindor Robe Costume

£41.99£36.99

Made By Us Exclusive

Plus Size Blackbeard Costume for Men

£119.99

Sale - 56% Made By Us

Plus Size Mad Hatter Costume for Men

£82.99£36.99-£55.99

Sale - 17% Made By Us

Adult Black Cat Costume

£27.99£22.99

Plus Size Care Bears Share Bear Costume Alt 6

Made By Us Exclusive

Plus Size Care Bears Share Bear Costume for Adults

£55.99

Sale - 38%

Men's X-Men Wolverine Costume

£73.99£45.99

Plus Size Men's Classic Peter Pan Costume

Sale - 20% Made By Us

Plus Size Classic Peter Pan Costume for Men

£45.99£36.99-£45.99*

Studio Disco Mens Gold Costume Plain UPD

Sale - 33% Made By Us

Studio Disco Men's Costume

£55.99£36.99-£55.99*

Exclusive

Plus Size Roman Gladiator Costume for Men

£73.99

Made By Us Exclusive

Men's Prison Orange Jumpsuit

£36.99

Made By Us Exclusive

Black Cat Costume for Adults

£45.99

Sale - 44% Made By Us

Plus Size Chocolate Factory Worker Costume for Men

£82.99£45.99

Sale - 22% Made By Us

Adult Blue Caterpillar Costume

£82.99£64.99-£82.99*

Made By Us Exclusive

Two Person Camel Costume

£91.99

Deluxe Harry Potter Plus Size Adult Ravenclaw Robe

Sale - 33% Exclusive

Plus Size Adult Deluxe Harry Potter Ravenclaw Robe Costume

£41.99£27.99-£41.99*

Exclusive

Adult Harry Potter Deluxe Gryffindor Robe

£18.99-£36.99

Sale - 22% Made By Us

Plus Size Graceful Flamingo Costume

£82.99£64.99

Sale - 11% Made By Us

Plus Size Adult Dilophosaurus Costume

£82.99£73.99

Made By Us Exclusive

Plus Size Men's Tin Fellow Costume

£64.99

Sale - 17% Made By Us

Adult Orca Costume

£55.99£45.99

Sale - 25% Made By Us

Plus Size Black Cat Costume for Adults

£36.99£27.99

Sale - 14% Made By Us

Plus Size Adult Donkey Costume

£64.99£55.99

Mens Plus Size Captain America Premium Costume

Sale - 33% Exclusive

Plus Size Premium Captain America Costume for Men

£137.99£91.99

Little Mermaid Adult Plus Size Prince Eric Deluxe

Sale - 83% Exclusive

Plus Size Deluxe Little Mermaid Prince Eric Costume for Men

£55.99£9.99

Sale - 22% Made By Us

Plus Size White Rabbit Costume for Men

£82.99£64.99

Sale - 25% Exclusive

Plus Size Star Wars Premium Jedi Costume for Men

£183.99£137.99

Mr. Incredible Deluxe Muscle Plus Size Costume

Sale - 11%

Plus Size Mr. Incredible Deluxe Muscle Costume

£82.99£73.99-£82.99

Made By Us Exclusive

Plus Size Rooster Adult Costume

£91.99

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.