It is so good to have extra matching fabric when embarking on a new window treatment, for multiple windows and multiple layered drapery sets.  If needed, this generous scarf could become two lengths of draperies or covered matching pillows or even a table runner or quilted place mats, in the hands of a cunning seamstress! I love to have options and prepare ahead, in case the desired color or design is discontinued...always consider a scarf to match a new set...creating options to update your decor.