Behind the Scenes of New York Fashion Week with Ana Ivanovic.

The U.S. Open may be finished, but the real grand slam (aside from the victories by Cilic and Williams) of the week was the world’s number-ten player, Ana Ivanovic, who attended Oscar de la Renta’s show.

 the Serbian sports star shares her first meeting with the designer, along with a behind-the-scenes look at finding her dress (and shoes, jewelry, and bag) for the show.