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A model walks the runway at the Marc Jacobs Spring 2012 fashion show during Mercedes-Benz Fashion Week on Sept. 15, 2011, in New York.
Peter Michael Dills/Getty Images
A model walks the runway at the Ralph Lauren Spring 2012 fashion show during Mercedes-Benz Fashion Week on Sept. 15, 2011, in New York.
Peter Michael Dills/Getty Images
A model walks the runway at the Ralph Lauren Spring 2012 fashion show during Mercedes-Benz Fashion Week on Sept. 15, 2011, in New York.
Peter Michael Dills/Getty Images
A model walks the runway at the Ralph Lauren Spring 2012 fashion show during Mercedes-Benz Fashion Week on Sept. 15, 2011, in New York.
EMMANUEL DUNAND/AFP/Getty Images
Models walk the runway at the Ralph Lauren Spring 2012 fashion show during Mercedes-Benz Fashion Week on Sept. 15, 2011, in New York.
Peter Michael Dills/Getty Images
A model walks the runway at the Calvin Klein Collection Spring 2012 fashion show during Mercedes-Benz Fashion Week on Sept. 15, 2011, in New York.
Peter Michael Dills/Getty Images
A model walks the runway at the Calvin Klein Collection Spring 2012 fashion show during Mercedes-Benz Fashion Week on Sept. 15, 2011, in New York.
Peter Michael Dills/Getty Images
A model walks the runway at the Calvin Klein Collection Spring 2012 fashion show during Mercedes-Benz Fashion Week on Sept. 15, 2011, in New York.
Peter Michael Dills/Getty Images
A model walks the runway at the Calvin Klein Collection Spring 2012 fashion show during Mercedes-Benz Fashion Week on Sept. 15, 2011, in New York.