The "chanchanko" is a traditional winter garment. The mechanism of creating a layer of warm air by stretching and layering silk batting and sandwiching it between the outer and inner fabrics and sewing it by hand is the same principle as quilting. The "chanchanko jacket" is a quilted jacket that utilizes this timeless winter wisdom, finished in a simple drop-shoulder design. It looks great as is, but you can also adjust it by cinching the hem to give the silhouette a slightly rounded shape. Combined with the rounded Pocket, it doubles its cuteness.