Ring Obsession

I finally got around to some spring cleaning. Over the last few years, I've notice I developed an obsession with accessories, in particular: rings. Here are a few of my favs!

Speaking of accessories... I've always wanted to be able to pull off the forehead-band look, but I think it looks kinda funny on me --- Am I suppose to wear it by my hair line or half way on my forehead??? How do you guys wear it?