Bare legs and arms in freezing temperatures. Seriously girls; blue, goosepimpled skin is NOT attractive and you look as tho you're deranged by going out in artic temperatures with bare arms and legs. Wear tights and a jumper with your dress and shoes, for the love of cheese.
Not to mention the fact that you don't want to go down with pneumonia and make your chance of catching a virus all the more greater.