NARS Oaxaca is a warm taupe with a pearl finish that is permanent and retails for $28.00. In comparison, NARS L'Amour, Toujours L'Amour #11 is a warm taupe with a frost finish that is discontinued and retails for $25.00.
NARS L'Amour, Toujours L'Amour #11 is 85% similar — it is more shimmery, lighter.