Marc Jacobs Beauty Supa Dupa Fly (350) is a cool burgundy with a cream finish that is permanent and retails for $29.00. In comparison, Christian Louboutin Beaute Casanovella is a warm burgundy with a pearl finish that is permanent and retails for $85.00.
Christian Louboutin Beaute Casanovella is 85% similar — it is more shimmery, darker, warmer.