With Window Designs By Diane, LLC, adding color, softness, or drama to your windows is quick and easy. We believe top treatments are a perfect complement to other window coverings, such as blinds, shades, and sheers. Top Treatments can also be used with or without drapery or shades as an additional design element or to balance out a room. Available in a variety of shapes, styles, and fabrics, top treatments add a finishing touch to our windows.