These pure cotton sleepsuits keep your baby snug. The front zip fastening has a guard at the top and Babysafe toes, which are designed with comfort and safety in mind. Sizes up to six months have integral scratch mitts. Plus, sizes from nine to 12 months come with anti-slip feet. Handy two-pack comprises one suit with an all-over dinosaur print and one embroidered design with a slogan reading 'Roar! Roar!' We only ever use responsibly sourced cotton for M&S' clothes.