This is often referred to as Roman blinds. Its special mechanism helps to blend or gather on top of the window area, or just blends in window niche. These curtains can be sewn from thin fabrics as organza, transparent fabrics, thick and even very thick fabrics like tapestry. Sewn to the lining, and without it. Roman blinds may be carried out as the shade option, only then they should be coordinated with the day curtains. The method of attachment allows the adaptation of the roman blind to a variety of windows.