Tonal clusters of floral bouquets bring understated elegance to the Mya duvet cover, which is crafted with cotton jacquard and hemstitch detailing. The OEKO-TEX® Standard 100 certification ensures it has been tested for harmful substances. 287-thread-count cotton jacquard. 2" self-flange with hemstitching at the front. Buttoned closure. OEKO-TEX® Standard 100 certified. Full/queen duvet cover: 92" W x 96" L. King duvet cover: 108" W x 96" L. Ralph Lauren partners with Better Cotton™ to improve cotton farming globally. By choosing cotton products, you're supporting investment in Better Cotton's mission. This product is sourced via a system of mass balance and therefore may not contain Better Cotton™. Visit bettercotton.org/massbalance for more information about mass balance. 3-piece set Imported Material Cotton