The size is S, but it has a relaxed fit. I usually wear M or L sizes. ✦BALLOON CTN FULL/ZIP STAND CARDIGAN -LOOSE/ Cardigan 81281040106 ● Official Description This drivers knit features a double zipper, allowing for a wide range of styling options. The item is attractive due to its lightweight feel despite its thickness. It is knitted with a bulky cotton/acrylic blend yarn using a 5-gauge double rib stitch. While it has a moderate thickness unique to low-gauge knits, it is light and comfortable to wear. The silhouette has a loose fit with room in the shoulders and body width. It can be worn for a long season, from layering in winter to wearing as a single layer or outerwear in early spring. The fact that it can be washed at home is also a nice point for casual wear. In addition to wearing it as outerwear, you can also enjoy styling with the double zipper, such as creating an A-line silhouette by only opening the bottom zipper. Product Name: ●SA BALN CTN F/ZIP STND Product Number: 81281040106 ● Regular Price: ¥26,400 ● Material → Material 50% Cotton, 50% Acrylic ● Size → S Body Width: 56cm / Shoulder Width: 53cm / Length: 63cm / Sleeve Length: 54cm ● Color → Light Gray