Phi, Proenza Schouler, Mary Katrantzou Spring/Summer 2010 I really love these pieces from the Spring/ Summer collections from Phi, Proenza Schouler and Mary Katrantzou. The Phi leather jacket is absolutely awesome! More great collections here. About these ads Share this:DiggLike this:Like Loading... This entry was posted in Events and tagged Mary Katrantzou, Phi, Proenza Schouler, Spring/ Summer 2010. Bookmark the permalink.