US designer Marc Jacobs appears at the end of his Spring/Summer 2014 women’s ready-to-wear fashion show for French fashion house Louis Vuitton during Paris fashion week

US designer Marc Jacobs appears at the end of his Spring/Summer 2014 women's ready-to-wear fashion show for French fashion house Louis Vuitton during Paris fashion week

U.S. designer Marc Jacobs appears at the end of his Spring/Summer 2014 women’s ready-to-wear fashion show for French fashion house Louis Vuitton during Paris fashion week October 2, 2013. REUTERS/Benoit Tessier

Marc Jacobs switches to single label: Women’s Wear Daily reports