ski goggles and skimpy dresses

So, finally had what can be roughly described as a night out. Alan and I went out for some food, and then went on to "Harry's Bar" which is one of the bigger bars on Agatan, the main bar street in Linkoping. Whilst there, we sat in the window and watched the world go by, including, the strange sights of a large group of girls wandering past, all wearing ski goggles - I'm sure htere was a reaosn why,but I can't fathom it. Then later on, there was the obligatory girl in skimpy dress...now I don't think I'm particularly wussy, but it is about -2 tonight, so I thought hat, coat, gloves etc were the order of the day. Not for this lass though, who was out in just jeans and a thin dress.... how she didn't get hypothermia is completely beyond me.