This is a Jerzees T-shirt. There is no size label. The width (underarm to underarm) is approximately 42cm, and the length is approximately 54cm. Please note that these measurements are approximate due to being taken by a non-professional. Please refrain from purchasing if you are sensitive to used clothing. Thank you to those who understand used clothing. I have other items for sale, so please take a look if you'd like. Shoulder width / Body width / Sleeve length / Length Body width...42cm Length...54cm Color...Yellow系 (Yellow-based)