Giorgio Armani Art Deco (502) is a neutral berry with a satin finish that is permanent in palette and retails for $38.00. In comparison, Chanel Pourpre Etoile (168) is a neutral berry with a satin finish that is limited edition and retails for $40.00.
Chanel Pourpre Etoile (168) is 80% similar — it is more shimmery, darker.