Rodarte designer Kate Mulleavy took Abbey Lee's semi-spectacular runway spill yesterday in stride, so to speak. “I mean it's part of doing shows; it's gonna happen, you know?” she told us. But Mulleavy still sounded some concern. This season, she took care to explain, the heels “were less high than they were last season.” In fact, “who's to say that the next season we wouldn't do something flat?” So what are the chances that Rodarte does flats next season? “Eh. Not very good right now.”