SHANGHAI, 2014-11-7— /EPR Retail News/ — Last night, Alexander Wang and Margareta van den Bosch of H&M were joined by celebrities including Fan Bing Bing, Chris Lee, 2NE1 and Sunny Wang to celebrate the launch of the Alexander Wang x H&M collection. LAN Wave, a raw, industrial space located along the Huangpu River was set-up…