“Instant cool.”
I’m pretty sure that’s actress/model Shelley Hack (of Charlie’s Angels fame) on the right-hand side. Hack never seemed to be without work in the 70s. Daily 70s Ad #83: Shelley Hack For Bobbie Brooks Fashion originally appeared in the April 21, 1972 issue of LIFE magazine.
(Source: LIFE)
Previously on Daily 70s Ad: Emerson TVs ‘A Better Buy’ (1970)