Another gorgeous piece of outerwear by Junya Watanabe (CDG). Made of Mercerized cotton and features leather armpit vents. Beautiful. A bit more about the Mercerization process:

“When treated properly, mercerized cotton is stronger, smoother, and shinier than regular cotton. In addition, it takes dye more readily so that manufacturers can create rich color saturation in their cottons.” 

Available at tres bien