The Sadie duvet cover adds a slight feminine flare with a mini bias cut unfinished ruffled edge. Constructed of 100% cotton, with a delicate slub this collection presents the look of luxurious linen with a moderate price tag. The duvet cover and shams are finished with a 0.75" unfinished bias cut ruffle. The duvet has a button enclosure, 4" flap inside the opening to hide the filler and ties on all 4 sides to keep the comforter from moving. Shams have a button closure centered on the back.