Assign each curtain layer a purpose

The reference describes combining sheers for filtered daylight with separate panels that supply color, texture, pattern, or greater coverage. This makes the window treatment more adaptable than relying on one heavy fabric for every condition. The layers can work at different times of day, preserving a lighter atmosphere when full privacy is unnecessary. Their relationship should therefore be practical as well as decorative.

Choose the visible fabric as part of the room palette

The outer panels provide an opportunity to connect the window with surrounding upholstery and other textiles. A softer sheer layer can keep that stronger color or pattern from dominating the daytime view. The source also considers drapery beyond conventional windows, including door curtains, illustrating how fabric can emphasize architecture. Begin with the function needed, then select related materials and colors so that the final arrangement feels integrated rather than unnecessarily bulky.