A common conundrum is what patterns combine well with Chinoiserie wallpaper and fabrics. A favorite of mine is faux bois (from the French for false wood). Its subtle organic quality makes it a perfect choice as shown in this gorgeous Chinoiserie dining room by Andrew Raquet with its Gracie wallpaper and Quadrille's faux bois - Alan Campbell's Meloire Reverse on the chairs. Here is a wonderful and very affordable choice - faux bois window panels from West Elm. These would be lovely by themselves or layered under curtains.