This is a 2-way cardigan from COCODEAL. You can also wear it as a short-sleeved top by unbuttoning the sleeves. It has been tried on and stored at home. The size is 2. Laid flat, the shoulder width is 40cm, bust width is 60cm, sleeve length is 61cm (long sleeve) / 18cm (short sleeve), and the total length is 71cm. Thank you.