Natasha Denona Mandarine (123DC) is a warm orange with a metallic finish that is permanent in palette and retails for $29.00. In comparison, Obsessive Compulsive Cosmetics Mimosa is a warm orange with a pearl finish that is discontinued and retails for $14.00.
Obsessive Compulsive Cosmetics Mimosa is 95% similar — it is less shimmery.