Sephora Be Proud (43) is a warm brown with a cream finish that is permanent and retails for $13.00. In comparison, YSL Maris' Nude (123) is a warm brown with a satin finish that is limited edition and retails for $38.00.
YSL Maris' Nude (123) is 90% similar — it is less shimmery, darker, less glossy.
