Morning Gentlemen! I’ve been using ribbon from Jo Ann Fabrics to make HO scale window shades, blinds and curtains. There is such a variety in the “ribbon” aisle and it seems like there is always a bin of it on sale. I used one style in the picture window, and a different type for the door. The upstairs window shades are actually the paper dividers that come between each “pane” of microscope slide covers, which I used for the glass.