It's the date you can't forget in the school calendar - World Book Day! Every March, children across the country celebrate their favourite authors, characters, stories and tales by sharing a story with one another and getting all dressed up. Step into the shoes of your best-loved characters and browse All World Book Day Costumes here, with a selection for children of all ages and teachers costumes too! Discover book week costume ideas for boys and girls who are quite the bookworm. You're bound to discover something perfect for them in our library of costumes such as David Walliams, Roald Dahl, Dr Seuss, Harry Potter and more! Inspire their imagination this year and encourage them to join the reading revolution.