Lancome Coquette (326) is a warm pink with a metallic finish that is permanent and retails for $32.00. In comparison, Marc Jacobs Beauty Night Mauves (310) is a warm pink with a pearl finish that is permanent and retails for $26.00.
Marc Jacobs Beauty Night Mauves (310) is 90% similar — it is less shimmery, darker, cooler.