Estee Lauder Knockout Nude is a warm beige with a natural finish that is permanent and retails for $32.00. In comparison, Guerlain Lily Caress (109) is a warm beige with a luminous finish that is permanent and retails for $39.00.
Guerlain Lily Caress (109) is 80% similar — it is less shimmery, lighter, less pigmented, warmer.