Estée Lauder font here refers to the font used in the logo of Estée Lauder, which is a cosmetics company that specializes in skincare, makeup, fragrance and hair care products and owns brands like Lar Mer, Estée Lauder, Clinique, Tommy Hilfiger etc.
The Estée Lauder logotype is probably set in Optima Medium designed by Hermann Zapf in 1958 for the Stempel foundry. For the Estée Lauder brand logotype, it is very similar to a sans serif named Castle Light designed by Steve Jackaman. Both are available as commercial fonts and you can view details about them here and here respectively.
Download Estée Lauder Font
We are currently unable to find a free alternative or a font similar to the commercial font identified above, and you will need to follow the relevant links above and purchase the font.