No, it is not fashion that gets Anna Wintour excited. Fashion is work. Play? Now that excites the high-maintenance editor. At left, Ms. Wintour attends the U.S. Open on Sept. 2 to watch her BFF Roger Federer. She was also there yesterday (but why does NOBODY HAVE A PICTURE?), when Federer won his fifth straight U.S. Open title beating Andy Murray, after a spat of rain delayed the match; it also forced Wintour to miss the 5pm show from Proenza Schouler, the label she arguably put on the radar. But here is Wintour later in the day yesterday, at Marc Jacobs' 9pm show, where she's not having fun. Boys in shorts: Yea! Girls in dresses: Boo!