Well, first, you should know that these kinds of glasses are famous because of a singer. His name is Elvis Costello. As a great singer and composer, his talent in composing and singing has helped him to create a fashion style that is largely emulated. That is the best known signature eyeglasses frames, whose name is Elvis Costello glasses. Well, they are always black ones, especially big black eyeglasses. Nowadays, there are many people who wear them. So you can find them sold in many places. For example, you can buy them at http://www.penevi.com/elvis-costello-glasses.xhtml. In this place, you can get one pair at the low price. Anyway, just have a try.