Salma Hayek [1] continues to wow us with her Fashion Week ensembles, and she took the shock value up a notch at the Oct. 5 Saint Laurent show in Paris when she let her black bra shine through her sheer star-detailed blouse. While Salma does love a ruffled collar [2], we haven't seen her get this revealing with her wardrobe in a while. The Mexican actress (read: fashion aficionado) went for an all-black vampy look by wearing her sheer blouse with a pleated and belted black maxi skirt, a black chain-link clutch, and silver jewelry. She kept her hair and makeup fresh and simple, and we're kind of obsessed with how the whole look turned out — could this be the next Gucci sweater [3]? See more pictures of Salma's look, then see everything else she wore during Paris Fashion Week. [4]