David Walliams is a global phenomenon in the world of children’s literature and his books have revolutionised reading for children. That's why Smiffys are excited to launch our fantastic range of David Walliams fancy dress costumes. He is one of the best-loved authors on the planet with global sales exceeding 22 million copies and his books translated into 53 languages. His books consistently appear in the Top 10 bestseller lists and, in 2017, David became the first children’s writer ever to celebrate 100 weeks at the number-one position in the children’s book charts. David’s books have been published by HarperCollins Children’s Books since 2008. Smiffys are delighted to enter The World of David Walliams and to announce the addition of 8 new exciting licensed costumes to our book character outfit collection. Sure to capture the imagination of children, the range of popular characters will be familiar from his bestselling novels, including Mr Stink, The Boy in the Dress, Billionaire Boy, Gangsta Granny, Ratburger, Awful Auntie and Grandpa’s Great Escape.