Create an inviting and exceptionally comfortable retreat with the Blue Nile Mills Flannel Cotton Duvet Cover Set. Crafted from 100% brushed flannel cotton, this bedding is naturally plush, breathable, and designed to get even softer with every wash. Perfect for adding a layer of cozy warmth on crisp nights, this duvet cover instantly elevates your space with its luxurious feel and sophisticated, solid design. The duvet cover features secure button closures and internal corner ties, ensuring your comforter or duvet insert stays perfectly in place. The coordinating pillow shams are finished with an elegant 2-inch flange for a polished look. Dimensions: Full/Queen: 90" W x 92" L; Shams: 20" W x 26" L King/Cal. King: 106" W x 92" L; Shams: 20" W x 36" L Twin: 68" W x 86" L; Sham: 20" W x 26" Lx