Ya know if your ever in Memphis. Go to WC Handy park just off of Beale Street there's always a street vendor who sells designer sunglasses for like $5-10 bucks. I deal for ladies who are always sitting on their sunglasses. "Crunch", LOL.
Also there's a small shop in the Paducah, KY mall which sells these kind of sunglasses for less. So you might tell Anna Kornicova when she's driving up to St.Louis for the Davis Cup Event at Forrest Park this June/July to walk thru the mall, also to check out the Arts District.
Pick up a few nice paintings for gifts or drop by Freda Fairchild Studio and inquire about being a model in one of her works of art.