Zac Posen has become one the most recognizable faces in modern fashion with his truly unique aesthetic style. He is a force to be reckoned with whose talent shone through as early as childhood. However like any journey, great success hasn't come without cost. House of Z is a portrait of an artist as a young man, an insider’s view of the ups and downs of the fashion industry, and a look behind one of the most glamorous brands in the world — revealing the battle between art and commerce. With Naomi Campbell, Sean Diddy Combs aka Puff Daddy, André Leon Talley, Paz de la Huerta.