Many of you commented on Angie's post about trousers that you choose to wear jeans because they don't crease. For the past couple of years I have had a terrible problem with my jeans creasing in several horizontal lines across the top part of my legs when I am sitting down. After just a short time these creases become faded and turn into permanent lines, especially on dark denim. This has happened to ALL the jeans I have purchased recently no matter what brand they were. It is so annoying and has caused me to get rid of many pairs that were still fine otherwise. I wonder if I'm wearing my jeans too tight? Or too loose? Or maybe it has to do with the spandex content? This never happened in the past. It is a mystery! Does anyone else have this problem?