Only used once! From Casaluna: Heavyweight duvet and pillow sham set comes with 1 duvet cover and 2 standard shams Draped linen blended with rayon for an invitingly soft feel 100% cotton sateen backing lends a touch of luxury Corner and side ties on the inside of the duvet cover as well as zipper closure hold duvet securely in place Machine-washable design helps you keep it good as new Has an oversized fit and works perfectly with the Casaluna duvet insert