From Kassatex, this duvet cover features: Lorimer Like a perfectly worn in pair of jeans, Lorimer Garment Washed Percale Bedding exudes a sense of familiarity and comfort. The finely crafted solid collection perfects a vintage softness that can only be achieved through the innovative garment-washing process.  60% Tencel/40% cotton 300 Thread Count Percale Duvet cover features a hidden button closure Duvet inserts sold separately Machine-wash warm, gentle cycle; tumble dry on low-medium heat; low iron as needed; do not bleach Twin duvet cover approx. 68" x 86" Queen duvet cover approx. 90" x 90" King duvet cover approx. 104" x 90" Imported.