Halloween isn't just for kids trick or treating and attending parties. The world of adult Halloween fancy dress costumes is bold, adventurous and sometimes terrifying! Explore our wide range of adult Halloween costumes here on Fancydress.com to get ready for a big night out or party, or simply joining the children for some family trick or treating. You can choose from Halloween classics such as ghosts, zombies, vampires and werewolves, or steer away from the spooky theme to dress as a character from your favourite movie! Halloween is all about dressing up and becoming whoever you want to be and we have plenty of ideas to do just that. For guys, big Halloween hits this year include a Senor Bones Day of the Dead style costume or a tribal Voodoo Dude outfit. The ladies will be impressed with a stunning Senourita Muerta Day of the Dead outfit, sexy Black Catsuit or creepy but cute Pantomime Pierrot Clown. Other adult Halloween costumes hot in 2019 are outfits based on the Stranger Things TV show, Peaky Blinders, The Greatest Showman and The Avengers superhero squad.