Chanel Beige Ardent (237) is a warm plum with a pearl finish that is limited edition and retails for $45.00. In comparison, Chanel Fidelite (75) is a warm plum with a luminous finish that is permanent and retails for $45.00.
Chanel Fidelite (75) is 80% similar — it is less shimmery, lighter, warmer.
