Shelley appeared in many ads and commercials for many different products and companies during her tenure as Supermodel. One of them was for Avon. Avon is a company that sells cosmetics, skin care, perfume, personal care products, and jewelry. Some of the most well-known Avon brands are Imari, Far Away, and Sweet Honesty. Shelley appeared in many print ads, catalogs and commercials for Avon. In 1977, she appeared in ads for Avon's Firm & Natural. It was a hair spray that was guaranteed to hold up... even in the rain. It left the hair natural-looking while keeping a long-lasting hold. It came in a pump spray that was more economical, once for ounce. Plus, it had a clean, fresh herbal scent that didn't compete or overpower colognes and perfumes (For more, check out: Relax and Just Relax). Shelley appeared in a couple of Firm & Natural ads and was absolutely gorgeous in them.
