Maria Sharapova, debuted her new fashion collaboration with Cole Haan yesterday at the Rockefeller Center in New York City.Her collection, called Maria Sharapova by Cole Haan, consists of handbags and footwear that she helped to design. "Everyone loves Maria. It's great to be working with her and adding a new dimension to Cole Haan's history," said Jim Seuss, Cole Haan's Chief Executive Officer.