There is no duvet cover in the sheet set, the images are representative. You can create your Duvet Cover Sets that will add innovation to your bedroom by combining the colors of Celine Elastic Sheet Set with different colors of Celine Duvet Cover Sets Sustainable Production fibers are obtained from natural wood raw material harvested from certified and controlled sources. They are produced with an environmentally friendly process with minimized water pollution and emissions as well as low resource use Contributes to Sleep Comfort Lyocell fibers help you have an uninterrupted sleep by quickly absorbing sweat. Thus, it ensures that your sleeping environment remains dry, which is one of the important factors contributing to sleep comfort. Unfavorable for Bacteria Growth Lyocell fibers provide better hygienic qualities by providing a less favorable environment for bacteria growth