For the 2012 Emmy Awards ceremony, the red carpet was all about color.  Actresses donned some of the season’s best gowns for the occasion but a few chose basic black and white dresses that still stunned.  Mad Men actress January Jones in Zac Posen | E! News host Giuliana Rancic in a black Romona Keveza | Mad Men actress Jessica Paré in Jason Wu | Girls actress Zosia Mamet in Bihbu Mahopatra