Lincoln Center Theater’s lavish revival of Lerner & Loewe’s “My Fair Lady” was directed by Bartlett Sher. The stellar cast – which includes Lauren Ambrose, Harry Hadden-Paton, Norbert Leo Butz, and Diana Rigg — tells the story of Eliza Doolittle, a young Cockney flower seller, and of Henry Higgins, a linguistics professor who is determined to transform her into his idea of a “proper lady.”