I worked in sales for almost 30 years, always high end, like automobiles, motorhomes, etc. I learned early on never to judge a customer by their dress. In 1984 we had one gentleman come in that was wearing old stained & torn bluejeans, a denim shirt that had seen better days, scruffy boots, and an old army hat. Everyone else ignored him, I started talking to him just passing the time of day. He finally said "I want to buy that truck". That truck was the most expensive on the lot - in those days it was $15,000 or so now it would be in the range of $60,000 or more. Turned out this fella was a fisherman who just got into town and had $20,000 cash to buy a vehicle in an old paperbag he was carrying. Yes, he bought the vehicle, and everyone in the store learned a valuable lesson.