Revlon Luminous Lilac (018) is a warm purple with a luminous finish that is permanent and retails for $9.99. In comparison, Christian Louboutin Beaute Ronron is a warm purple with a natural finish that is permanent and retails for $90.00.
Christian Louboutin Beaute Ronron is 90% similar — it is less shimmery, less glossy.
