If you haven't seen the trailer for Focus, the new action flick starring Margot Robbie and Will Smith, then get clicking, pronto. The comedy crime caper, about a con man and his young accomplice who get into some shady business and fall in love in the process (obvs), isn't out until February next year, but we are already all over Ms. Robbie's kickass wardrobe. She looks so smoking hot, in fact, we thought we'd take a closer look…