Natasha Denona Bronze Foil (437M) is a warm copper with a metallic finish that is permanent in palette and retails for $29.00. In comparison, Marc Jacobs Beauty Copperazzi (86) is a warm copper with a sparkle finish that is permanent and retails for $26.00.
Marc Jacobs Beauty Copperazzi (86) is 90% similar — it is darker.
