Guerlain has created its first customisable lipstick with a double mirror: Rouge G de Guerlain. Choose your shade and case to create your own lipstick. A multitude of styles, from the most timeless to the most trendy, along with limited editions, to meet your every wish. *Lipstick and case are sold as separate items. Rouge G lipstick cases purchased prior to April 2018 are not compatible with the new design. 1. The must-have lipstick goes by the name of Rouge G, the custom lipstick. My shade, my case, my style. 2. Guerlain's alchemists have sealed intense colour and luscious lip care into a jewel formula, fashioned in an exceptional case. 3. Multifaceted, Rouge G is a Primer-Plumper, Liner and Lipstick in one. Designed by jeweller Lorenz Bäumer, the majestic case with the legendary curves and double mirror now comes in a number of styles so that you can find your perfect match.