You’re about to enter a world that’s utterly bonkers, eccentric and a little bit mad at times. There’s only one character that knows how to pull off these world famous parties... it’s The Mad Hatter! We have a wide range of Mad Hatter Costumes here at Simply Fancy Dress for both adults and kids. They're perfect for occasions such as World Book Day, Alice in Wonderland themed parties and Disney themed parties too. Every fancy dress occasion needs a wacky Mad Hatter! Watch as your child gets right into character with our Kids Mad Hatter Costume and impresses their friends with some riddles and jokes. Ladies, you’re not left out here, so why not become the female version with our Womens Classic Mad Hatter Costume? If you’re going to the party as a pair, why not coordinate your look with your partner with our Mens Classic Mad Hatter Costume? It’s time to host the wackiest tea party in the world – and everyone’s invited!