Natasha Denona Deep Slate Gray (32P) is a neutral taupe with a pearl finish that is permanent in palette and retails for $29.00. In comparison, Guerlain Ors et Merveilles #2 is a warm taupe with a pearl finish that is limited edition and.
Guerlain Ors et Merveilles #2 is 80% similar — it is more shimmery, darker, warmer.
