Today I wore faded blue jeans with a black fleece (full zipper, not pullover) over a dark blue turtleneck. The turtleneck was tucked into the jeans. 1. Should I have tucked the turtleneck in? 2. Can I wear a fleece with the collar up around a turtleneck? I don't usually wear turtlenecks, so I'm not sure what is currently accepted. However, I am trying to get used to wearing things close to my neck. It used to bother me to wear neckties and button top buttons, but I'm getting better about it.