We start out our top ten layering pieces with one of the most often used, but also most often duffed items in the stylish man’s wardrobe: the scarf. The scarf can instantly upgrade a very simple outfit with a shot of color, texture, or pattern. It’s easy to put on as you run out the door, and you can take it off easily if the weather warms up. This fall, we’re loving the lambswool tartan scarves by the always reliable guys over at J. Press. The pattern is simple and the colors are perfect. When every other guy is running around with his Burberry plaid scarf, you’ll look a lot more interesting with one of these. We like the grey tartan, but the eight different colors and can be had for only $45 here.