I have never paid more than $10 for sunglasses. I mostly buy them from gas stations or street vendors, and they get lost within a year or two. Rinse/repeat. Now, I am wearing decent ties, shellC shoes, Trafalgar belts, slim fit pants and MTM shirts, so I might as well go the distance. Are there "great value" sunglasses (Ebay/knock-off/under $30) for someone who wants the tasteful, conservative, "vintage?", 30/40-something preppy/professional look? .....Not Ed Hardy, Not Jersey Shore, Not 20s loud muffler/tinted, Not gangster / sideways hat, etc... Also, what is a more concise way to convey the above category???