Fashion designers all have their signature aesthetic: Carolina Herrera does ladylike, Alexander Wang presents what's sure to be the cool-girl uniform in the coming season, and Ralph Lauren's been doing classic American for 40 years running. But after the models have done their work on the runway, it's time for the designers to take center stage. And, just as they have a signature look, they also have a signature stance. See the bows, waves, curtsies, and struts that make these curtain calls the real showstoppers.
