This pyjama set is tailored in Italy using premium cotton. Detailed with genuine mother-of-pearl buttons, it is embroidered with Purple Label's signature Art Deco-inspired monogram on the shirt and the coordinating travel pouch. Ralph Lauren Lauren partners with Better Cotton™ to improve cotton farming globally. Better Cotton trains farmers to use water efficiently, care for the health of soil and natural habitats, reduce use of the most harmful chemicals and implement the principles of decent work.