"These wire baskets are meant to hold manila folders. But screw them to your closet door (or a wall) and they become cute catchalls for all those awkward accessories like scarves, tights and clutches."
Every January, I turn all of the hangers in my closet backwards, like this. It takes about 60 seconds: Each time I wear an item, I hang it back up in the normal fashion, which takes zero effort to remember or do. In June, any item that is still hanging backwards has not been worn in 6 months, and I usually donate it to Goodwill unless I can come up with a good reason to save it.