Adults' Fancy Dress Costumes

Scare, shock or slay!
Explore the UK’s best Halloween looks for adults.

Officially Licensed

Adult Halloween Costumes

Get ready for the fright night of the year with our huge range of adult Halloween costumes. Whether you want to scare, shock, or make everyone laugh, we’ve got outfits to suit every kind of Halloween party.

From creepy classics like witches, vampires, and zombies, to modern horror icons, funny looks, and sexy showstoppers — our adult Halloween costumes come in all sizes, themes, and scare levels.

Looking for something easy and last-minute? Try one of our all-in-one outfits or accessorise your own look with makeup, masks and wigs.

Shop for men’s and women’s Halloween costumes, couples’ outfits, or create your own group theme with mix-and-match characters. With fast dispatch and loads of new arrivals, your perfect costume is just a click away.