I purchased this duvet cover thinking that it would fit my king sized duvet without it bunching up on the inside. I prewashed it prior to putting my duvet inside. This washed horribly. Not only did it shrink and wrinkle, but little holes in the fabric appeared in several places all over the cover, buttons became loose, and strings/hems began to unravel. I washed it by itself in an extra large capacity washer and dryer with plenty of room to move around. I've never had this problem before. I went ahead and put it on my bed, and it had shrunk so much that my duvet bunched up on the inside. If I had kept my original packaging, it definitely would have been returned. On the upside, the felt very nice coming out of the package (which is why I threw away the packaging, not realizing it would fall apart in the wash), the color was pretty and was exactly as it appeared online, and the shipping was very fast. However, it was a total waste of money.