YSL Corail Incandescent (12) is a warm coral with a natural finish that is permanent and retails for $38.00. In comparison, YSL Chestnut Corset (154) is a warm plum with a natural finish that is permanent and retails for $38.00.
YSL Chestnut Corset (154) is 80% similar — it is less shimmery, cooler, glossier.