"Find yourself a high foot traffic area that includes all levels of society (BC ferries is the perfect spot). Rather that people watch, foot watch instead. When you see a nice (or naughty) set of feet, imagine what face will match..then go ahead and look. You will be surprised at your findings.
Not only is it fun, it's very interesting when you see a beautiful pair of John Fluvogs, only to find the person wearing a fuzzy collared jean jacket and sporting a mullet?? Or a scuffed up pair of lime green heels on a woman that's dressed like Ivana Trump..
When I first tried this a few years ago, I realized that judging people by their footwear is oftentimes a false representation."