Sandals in the winter?

The day after Thanksgiving....the busiest shopping day of the year! The tempature outside today was in the mid 40s with a nice little wind going on to decrease the warmth even further. I must have seen 5-6 women walking around in sandals and heavy winter coats trying to keep warm. They had their nasty white winter feet all out in the cold for everyone to admire! I just dont get it. Go home, put on soem shoes and socks so you are warm and we dont have to look at your nasty feet and then come back out in public. Good Grief Charlie Brown!