MAC Raspberry Pavlova is a cool fuchsia with a pearl finish that is limited edition and retails for $17.50. In comparison, Obsessive Compulsive Cosmetics Working Girl is a cool fuchsia with a metallic finish that is discontinued and retails for $17.00.
Obsessive Compulsive Cosmetics Working Girl is 85% similar — it is less shimmery, lighter, brighter, warmer.