Pottery Barn describes as: A large-scale buffalo check is a statement look for the bed, and our Bryce Duvet Cover is a casual and comfortable choice. It pairs perfectly with the matching sham, or mix with solid colors to create your own look. Front fabric of duvet is woven of 100% yarn-dyed cotton. Duvet reverses to solid natural color. Reverse fabric of duvet is 100% cotton. Duvet cover is finished with interior corner ties and a button closure to keep the insert in place. Machine wash. Imported.