Penny is just 19 years-old, but already knows more than women twice her age. She's 5'6", weighs 125 lbs., wears a size 8 shoe and medium pantyhose. "The higher the heel, the better. A short skirt, ultra-sheer pantyhose and four or five inch heels are what I usually wear. I have at-home shoes that are six inches or more. They're for the bedroom only."