The fashion industry has flourished in the changing environment of the fashion world. Since Pakistan came into being, its fashion has evolved in different phases and developed a unique identity. Today, Pakistani fashion is a combination of traditional and modern dress and has become a mark of Pakistani culture. Despite modern trends, regional and traditional forms of dress have developed their own significance as a symbol of native tradition. This regional fashion continues to evolve into both more modern and purer forms. The Pakistan Fashion Design Council based in Lahore organizes PFDC Fashion Week and the Fashion Pakistan Council based in Karachi organizes Fashion Pakistan Week. Pakistan's first fashion week was held in November 2009.