If your child is a little book worm and they love novels with an added sense of humour and adventure, look no further than our wonderful collection of David Walliams Costumes. Watch as your child gets engrossed in their book, rolling with laughter, as David Walliams strikes gold yet again! If your boy fancies adding a few years onto his age and embarking on an adventure of a lifetime, he’ll love to become the grandpa from The Grandpa’s Great Escape. Alternatively, they can transform into the wealthiest 12-year-old in the world as the Billionaire Boy. For your little princess, they could take on the role of the sneaky Gangsta Granny, or maybe the cunning Awful Auntie. No matter which character your little one dresses up as for World Book Day, they’re guaranteed to look the part and make David Walliams proud. Browse our full collection of David Walliams costumes and choose an outfit that catches their eye.