The Grand High Witch herself — a floor-length purple gown with high neck, printed with the Formula 86 mouse and 'this is not a fairy-tale' at the hem. Elegant in the room, terrifying at the convention. Officially licensed Roald Dahl.

• Includes: Grand High Witch printed dress
• Sizing: Size 8-10, Size 16-18
• Officially licensed Roald Dahl costume
• Please note: wig, gloves and props pictured are styling only
• Perfect for: Book Week for teachers, and Halloween with a literary twist