This is a denim jacket, a jean jacket, from Polo Ralph Lauren Girls. Unlike the stiff and heavy material often found in jean jackets, the supple and soft denim material is comfortable to wear, and I've repurchased it every time my child went up a size. The indigo blue is classic Ralph Lauren! It's cute! Size M 10 (140cm) Length: 43.5cm Shoulder width: 32cm Width: 40cm Although it's in good condition, please understand that it has been worn by a child.