Shelley in an ad for Yardley, 1971
Shelley appeared in a 1971 ad for Yardley with the tagline "Slicker Makes Word of Mouth". Yardley's Slicker Lip Polish line could be worn over or under lipstick and could be spread from lip to lip. Slicker also came in polish for the nails.
closeups of Shelley from the 1971 ad