Natasha Denona Blaze Nude (419M) is a warm peach with a metallic finish that is permanent in palette and retails for $29.00. In comparison, MAC Drop the Robe is a warm peach with a metallic finish that is permanent in palette and retails for $17.00.
MAC Drop the Robe is 80% similar — it is more shimmery, lighter, brighter, warmer.