I have always adored advertising of Lancôme, they make ads so immaculate and classic. The face I love the most is definitely Elettra Rossellini, the daughter of Isabella. I think she is so beautiful and perfect for beauty shots.
I also love Lancôme products; from make-up line specially all the glosses and lipsticks and from skin care line the cleanser Creme Mousse Comfort, toner Tonique Radiance and masques Hydra-Intense & Pure Empreinte.
(pics from fashionmodeldirectory.com & lancome-usa.com)