Discover the Nocturne Cotton Sateen Duvet Cover by Matouk. Crafted in 100% Egyptian cotton sateen with a 600 t.c., this refined duvet cover boasts a luxuriously soft feel and subtle sheen. The Nocturne Cotton Sateen Duvet Cover is designed with a 4-inch flange that frames the edges for a tailored touch. Four elevated neutral colorways enhance its timeless sophistication. Choose from Full/Queen and King sizes. Style it with the Nocturne Cotton Sateen Sham. For nearly a century, Matouk’s bedding essentials have defined luxury living. Founded in 1929 by John Matouk, the linen company is renowned for its marriage of refined designs and exquisite craftsmanship. Each piece is a work of art, made from the world’s finest materials to ensure comfort and durability.