From the Tate Collection by carol & frank, this duvet cover features: Cotton chambray  Hidden button closure with interior ties Unique chambray variation and texture in each piece Features a white piped edge that lends a trim, tailored finish Yarn-dyed  Queen duvet approx. 90" x 92" King duvet approx. 108" x 92" Machine wash, cold water  Air dry or tumble dry on low Duvet insert sold separately  Imported.