Crafted from Oxford blue cotton poplin, this shirt dress from Stella McCartney is a charming workweek piece. The thigh-skimming style starts at a Peter Pan collar with a half-placket button front and ends at a gathered circle skirt. Knife-pleated trim adorns the edges, including the barrel cuffs. Wear yours under a long trench coat with your favorite Falabella bag before heading to the office.