Marc Jacobs, the man behind Louis Vuitton, looked dapper in all white as he strutted down the catwalk for the close of the brand's spring 2012 collection at Paris Fashion Week on Wednesday. Jacobs, 48, presented an airy, super feminine line of pastel shades, eyelet details and babydoll frills against the backdrop of an all-white carousel. Talk about ending the week's couture extravaganza with a bang. Perhaps what wowed audiences more than the set and Jacobs' own creative direction was a special appearance from Kate Moss who sported a feathery mini dress down the runway. "She asked to be in the show," Jacobs told The Daily Telegraph. "And she's a very dear friend so…happy to oblige".