Rihanna presented awards to 2017 LVMH Prize for Young Fashion Designers winners   Paris, 2017-Jun-23 — /EPR Retail News/ — The winners of the 2017 LVMH Prize for Young Fashion Designers received their awards from Rihanna during a ceremony at the Fondation Louis Vuitton. The jury selected Marine Serre as the grand prize winner this year, while Kozaburo…