Cuatro copas (1958)

Name: Cuatro copas
Released: 1958-04-02
Duration: 90 min
Cast: Libertad Lamarque, Miguel Aceves Mejía, Raúl Ramírez, Miguel Manzano, Leonor Llausás

Upper-crust city gal falls for a rough-edged working-class guy, so she follows him to his home town and masquerades as a peasant/Indian local to win him over. All very stalky and classist.