Make fact-learning fun with these Roald Dahl™ pyjamas, designed in collaboration with the Natural History Museum™. Set includes a short-sleeved top and skinny-fit bottoms. The bottoms are finished with stretchy cuffs for easier dressing. The ladybird illustration is from the Roald Dahl™ book James and The Giant Peach. Made from pure breathable cotton. Every unique Roald Dahl™ & Natural History Museum™ product label also comes with a fun fact to keep.