Wool is a great material for winter coats because it keeps you toasty warm. Fashion is changing rapidly from one season to another, as happens now. Autumn or winter uniform clothing is not just black and … gray. Note oriental influences. And variety of colors, exactly, but obvious attention to what colors and combinations particularly what we think, basically talking about a winter jacket. Seems also to maintain the so-called military style, which I personally do not entirely approve it but trend is maintained even some models of clothes not only jackets.