If you have left over shower curtain rings, don't toss them. I put two on the hanger that my jackets are on, then hang the matching slacks or skirt, and top, on the rings. It saves time and room in the closet.
Shower curtain rings can be used for many more things than just holding up a shower curtain. You can use them in your closet to hang ties or scarves. This is a page about use shower curtain rings as hangers.
When you get creative, a useful curtain can be added for very little effort or cost. This is a page about shower curtain ring and binder clip curtains.
Shower curtain rings can be used on a hanger in your clothes closet to store scarves and belts. It saves space and makes it easy to find the scarf you are looking for.