Going to the Dino Snores sleepover at The Natural History Museum with Alfie a couple of years ago is still one of the best things we’ve ever done. I only wish that these PJs had been around at the time. A collaboration between NHM and pyjama purveyors Desmond & Dempsey, the limited-edition Epic Dino Collection comprises three vintage-inspired dinosaur designs, rendered on classic PJs for children, men and women, plus a range of nappy covers for the smaller members of the family. And you needn’t worry about eco credentials – PJs are made from GOTS-certified organic cotton with sustainable corozo buttons and recycled cotton tags. Influenced by the NHM archive, the nostalgic palette mixes greens and browns for the Dippy diplodocus and T Rex prints, while Card Collector draws on museum signage for inspiration, featuring phonetic spellings of dinosaur names. Launching on Sunday, prices start from £18 for nappy covers, up to £70 for long pyjamas – it’s a limited edition collection, so get in quick if you don’t want to miss out.