White Tulle Sheer and Light Blocking Combo Beautiful and so much like the waterfall look I'd want. Layer white tulle over solid blue curtains on a curved shower curtain. Potentially layer multiple shades of tulle and/or use an iridescent base fabric?
Best of both worlds: These look super-sheer (and the tulle overlay is), but they're blackout curtains. (Decorinnovation Sheer Overlay Grommet Top Blackout Window Curtain Panel Pair in Pink via Bed, Bath & Beyond!
Wide bands of fabric at the headings of these draperies turn ready-made into a bolder statement. Get this look for your home by purchasing inexpensive solid curtain panels and adding horizontal bands of fabric or ribbon in decreasing widths.