I bought a cover in oversized king for my oversized duvet (116x98) in the "Heathered midnight blue". It fits perfectly. The options available for this size of duvet were limited, so I went with what it goes best with my room. I washed and dried the product as soon as it arrived. It is very soft and very nice to the touch. It has a big pretty heavy duty white zipper for enclosure that it stays very well hidden. It also has cords on each four corners to tie the duvet to it. I really like the quality of this cover and you cannot go wrong with the price. If they had a wider variety of colors/patterns, I would certainly buy more.