Mad Men's cast of leading ladies hit their season six premiere in LA - and safely covered a number of Spring dress trends with their respective event looks. It's not the stuff you'll see Betty, Peggy, or Megan sporting on screen. January Jones brought a colorblocked pastel blue dress and metallic heels to the red carpet. Elisabeth Moss sported a peplum-trimmed LBD - and a Lucite clutch in hand - and Jessica Paré brought a gorgeous wash of color and print on a fitted sheath dress. For a look at all the arrivals, like Christina Hendricks in a curve-hugging L'Wren Scott number, keep clicking - then tell us which look gets your vote for best dressed.