Shelley appeared in the 1972 commercial for JCPenney Woman's Polyester Pants. She modeled the same pair of pants matched with different tops and shoes, which created eight totally different, put-together looks. The commercial ended with her wearing a different version of the pair, in houndstooth. Shelley is cute and preppy in this commercial.
Check it out at http://www.youtube.com/watch?v=171XrHn3OlE
Thank you WookieCookie for posting