ILNP Princeton is a warm aqua with a pearl finish that is permanent and retails for $10.00. In comparison, Christian Louboutin Beaute Batignolles is a warm aqua with a cream finish that is permanent in palette and retails for $50.00.
Christian Louboutin Beaute Batignolles is 80% similar — it is less shimmery, lighter, cooler.