BEVERLY HILLS Debra Messing wore Michael Kors' sunglasses with brown gradient lenses and gold detail ($225) to his fall show
SAN DIEGO The Ray-Ban Aviator ($109), created for World War II pilots, can still be spotted on California's "top guns"
HONOLULU Oakley's Polarized Gascan eyewear ($180) features plutonite lens material that provides 100% UV filtering in the hot Hawaiian sun
ASPEN Révo shades ($199) have multilayered lenses to ensure maximum protection from sunlight on the slopes
LAS VEGAS Pink Cartier Pasha shades ($495) are on the money at the boutique in the Wynn resort
MEXICO CITY Yves Saint Laurent's trendy shades...