A number of retailers who will remain nameless came up empty when I was looking for simple, lightweight sheer curtains. Maybe it was the season, or maybe the "trend."  But these panels fit the bill, accenting the window, giving privacy, and letting the light in.  I don't tend to change things that often, but if I decide to, these curtains also have the added benefit of being reasonably priced.

Pros: The simplicity, weight, and price are unbeatable.
Cons: More solid colors would be ideal, although I found what I wanted in the grey and blu panels.