Thank you for viewing. This is a lovely, adult-cute cardigan by koyuki, featuring zipper embroidery. The front is silk, and the back and sleeves are cotton. I think this is a perfect piece for this season and can be worn conveniently. The size is 38. Shoulder width is approximately 47cm, and length is approximately 50cm. I purchased it from a select shop in Odona, Yodoyabashi, Osaka. It is new and unused, but the tag has been removed. Please consider this item, keeping in mind that it is new and unused but has been stored at home.