Adult Costumes

Here at Harlequin we keep 1000's of items in stock including our vast range of Adult Fancy Dress Costumes. If you are looking for inspiration you can browse our categories to get some ideas and once you've found your perfect costume why not look through our accessories categories for the finishing touches? Whether you're looking to dress up as a Gangster or Flapper or take charge as the Ring Master at a Circus themed party you'll find your perfect fancy dress costume here! 

Showing 1 - 200 of 860 items
Cow Costume

Cow Costume

Cow Costume, Black & White, with Hooded All in One Join the wild party in one of these awesome animal costumes! This a-moo-zing cow costume is gua...
Out of stock
£24.99
Fox Costume

Fox Costume

Fox Costume, Brown, All in one with HoodJoin the wild party in one of these awesome animal costumes! This costume is guaranteed to turn some heads at ...
In stock
£24.99
Leopard Costume

Leopard Costume

Leopard Costume, Brown, All in One with HoodJoin the wild party in one of these awesome animal costumes! They say a leopard never changes its spots, a...
In stock
£24.99
Tiger Costume

Tiger Costume

Tiger Costume, Brown, with Hooded All in One Join the wild party in one of these awesome animal costumes! This roaring Tiger costume is guaranteed to ...
In stock
£24.99
Zebra Costume

Zebra Costume

Zebra Costume, Black & White, All in one with Hood Join the wild party in one of  these awesome animal costumes! Show your true stripes in a costu...
In stock
£24.99

Lion Costume

Lion Costume, Brown, with Hooded All in One Join the wild party in one of these awesome animal costumes! This roaring Lion costume is guaranteed to tu...
In stock
£34.99

Rainbow Fan

This colourful rainbow festival fan will keep everyone cool. The Spanish-style fan is 23 cm and great as an accessory for a beautiful Pride day, festi...
In stock
£3.49
Chicken Costume

Chicken Costume

Chicken Costume, Yellow, with Hooded All in OneJoin the wild party in one of these awesome animal costumes! This clucking costume is guaranteed to tur...
In stock
£25.99£35.99