After two successful years at the helm of Guy Laroche, Hervé L. Leroux is leaving his post as Artistic Director of the luxury Ready-to-Wear label. Former assistant to Karl Lagerfeld at both Fendi and Chanel, Leroux will now devote time to his eponymous line of clothing sold exclusively at his Paris boutique. The Guy Laroche Spring / Summer 2007 collection, scheduled to be shown in Paris October 7, will be created by a design team. Guy Laroche, founded in 1957, is owned by YGM Trading Ltd., a Hong Kong-based textile company.