This is a unique way to show off lace curtains. The top fabric can be an off white such as this, a different color lace, a print fabric or can be a solid color brought in from accents in the room. The pleating is called "Ripple Fold"
Tension rod and filmy curtains.and an architectural piece above the doorway. Great way to dress up a hallway or hide an open space. one for the hallway, one giant one to separate the kitchen and living room