Shelley appeared in an ad for Today's Girl in 1973. Today's Girl was a brand of panty hose that was popular in the 1970s. In the ad she modeled two variants of hose. One was the Sheer-Toe-To-Waist Panty Hose; the other was the Opaque Panty Hose. And in both variants, Shelley was both wholesome and sexy - her trademark, by the way.