Guerlain #677 is a warm pink with a natural finish that is permanent and retails for $33.00. In comparison, Estee Lauder Poesie (215) is a warm pink with a luminous finish that is limited edition and retails for $32.00.
Estee Lauder Poesie (215) is 85% similar — it is less shimmery, darker, more pigmented.
