Young fact finders will love this cotton-rich top, featuring a padded dinosaur and an embroidered fact. Regular fit with long sleeves and a classic round neck. Finished with a Natural History MuseumTM tag on the side. Our clever StayNewTM technology will keep it looking new, wash after wash. All of the cotton for our clothing is sustainably sourced and always will be. Details & Care control arrow Style Regular fit, Round neck, Long sleeve, StayNewTM: longer-lasting colour and finish, © Natural History Museum London 2007 Keep Away From Fire Features general check circle Better Cotton Initiative M&S is proud to invest in making cotton production more sustainable. Better Cotton is sourced through a system of Mass Balance. Find out more Composition 70% cotton, 30% polyester (exclusive of trimmings), Ribbing - 67% cotton, 29% polyester and 4% elastane Care care wash 40 synthetic Wash at 40°C delicate care do not bleach Do not bleach care tumble dry medium temp Tumble dry medium temperature care iron medium Iron at medium temperature care do not dry clean Do not dry clean