This ring is vintage in that it is no longer made, but it's so pretty I want to get one before they're gone! They're only $12, and are made of raw brass, they're gonna get a bit beat up, which will enhance the "vintage" feel of them even more!
@galinda chances are it would--but a really good trick for that is to paint the inside of the ring with clear nailpolish! You'll have to reapply it occasionally but it'll prevent the green-ness`