I bought this duvet cover for a down comforter I bought through overstock a few months ago. I ordered the Linen, which was Ivory in color not like pictured. It said it was a 600 thread count, which it doesn't feel like it. Once I put my king comforter in it, it was too large and the buttons to keep it closed came undone a lot. The comforter slides around in it and it doesn't stay in place very well. It's also extremely heavy and hard to move when you're trying to cover up at night. It is warm though.