I found a great solution to our ugly RV blind problem, duct tape! The blinds had an ugly top that our hiking stick curtain rods didn't cover. They were plain, tan, and the screws showed. Worst of all, the manufacturer thought it would be smart to write the window sizes right on the top of the blinds, in permanent marker of course! So I've wanted to cover them with something (since paint didn't work, I tried) and I finally tried duct tape. The bright lime green doesn't match the walls exactly, but enough that you don't notice the tops anyway.