Seeing as this past Monday was the Oscars of the fashion industry, we decided to salute the CFDA (that's the Council of Fashion Designers of America for those who always or never wondered) Awards by featuring three of this year's winners: Calvin Klein, SF native Alexander Wang and Proenza Schouler. And what better way to do so than by showing the designers' take on the ultimate wardrobe essential, the Little Black Dress, at three different price points?