When planning on designs for window treatment, many individuals choose curtain panels. For curtain styles or patterns, there are many choices available in the market. The particular curtain panel style that you will choose will be based on the window type that you will be covering. For instance your back or side has windows, using sheer type curtain panels will be a good option in covering the window portion of your door. This sheer type curtain panels can either be white or colored according to the design that you like to match it.