This duvet cover is designed with seersucker. It's surface is covered with all over puckered/ ruched finish.It seems modern and gives a feeling of relaxation.It allows you to relax while following the tight pace of modern life.:This duvet cover is made of super soft microfiber material that keep you warm and comfortable in the whole year.Concealed metal zipper design, zipper is smooth and durable, does not hurt the skin. With the corner belt design, it can connect the duvet and the duvet cover to prevent slipping and play a fixed role.Machine washable, hypoallergenic, anti-mite, superfine fiber material, no ball, more durable.Our duvet covers are machine washable! Wash with cold water, low roll over and dry, and iron if needed.