a closeup of Shelley from Seventeen mag in 1972
Since her teens in the 1960s, Shelley had been appearing on the cover and pages of Seventeen magazine - one of the most successful publications for teenage girls. First published in 1944, the magazine was initially geared towards inspiring young women to become upright citizens; but later, it became a more fashion and romance-oriented magazine. Many Supermodels graced the mag's covers and pages throughout the years including Twiggy, Brooke Shields, Tyra Banks and, as mentioned, Shelley of course.
Shelley on a spread for Seventeen mag in 1972