Start with the basics. Our white matelass coverlets provide the softest blank canvas to layer with our vivid signature patterns. Create an eye-catching contrast by adding our bold throw pillows, shams and a duvet on top. - 100% Cotton sateen with 100% polyester filling, 2" flange on three sides with 1" hem on top side, Pre-Shrunk, Machine washable (delicate, cold). Tumble dry low.