This classic solid white duvet cover set is handmade of from long-staple Pima cotton, 60 Yarn Threads, 300TC. The cotton fabric has Sateen weave, silky-soft feel, which is more tightly woven & heavier in weight than Percale, making it warmer & buttery soft, ideal for year-round comfort. This is a truly lux collection. We are pride our self for our linen fabric comparable to the high end store. Our beddings are handcrafted, made to last years which make them a wise investment. Duvet Cover is finished with hidden buttons closure & 4 internal ties to secure the duvet. Pillow Cases have envelope closure for easy tuck in. Twin Dimensions: Duvet Cover: 70 W X 92 L (long enough for twin XL bed) Pillow Cover: 20 W X 26 L Full/Queen Dimensions: Duvet Cover: 90 W X 92 L Pillow Cover: 20 W X 30 L King Dimensions: Duvet Cover: 105 W X 92 L Pillow Cover: 20 W X 36 L California King Dimensions: Duvet Cover: 105 W X 100 L Pillow Cover: 20 W X 36 L Duvet insert & pillows are not included. Made to order, 20 days processing time. See color choices & patterns: https://www.etsy.com/listing/236263008/linen-fabric-swatch-linen-swatch-fully?ref=shop_home_active_2 White Cotton Duvet Cover Set, Pima 300Tc Sateen Weave Luxury Cotton Duvet Cover Set