The Worst Witch | World Book Day costume ideas with Sybil! - YouTube
Mildred Hubble Witch Set 5 Piece Set World Book Day - Etsy Denmark
Ladies School The Worst Witch Costume | Cazaar
World Book Day: Your wonderful costume photos - Worst Witch, Willy Wonka, Harry Potter and more! - BBC Newsround
Here's your first look at the spooky Worst Witch TV remake, featuring stars from Game of Thrones and Downton Abbey
World Book Day outfits: Amanda Holden and Coleen Rooney go magical while Michelle Heaton chooses 'less traditional costumes' inspired by movies - Irish Mirror Online