This is a no-brand, striped polo shirt from the 1980s. The color is light green, and the size is marked as M, but please refer to the measurements below. Measurements: Shoulder width 39cm, body width 45cm, length 62cm, sleeve length (measured from underarm) 14cm. Based on the measurements, it fits like a Japanese size S~M. There is no brand tag, but the size is indicated. It is in good condition with no fraying or stains. As shown in the photos, the bottom button is missing. It's from the 80s. There is a pocket on the left chest. It has summery colors, so check it out! I also have various vintage T-shirts, vintage items, and other apparel items for sale, so please take a look. #MadeInThe80s #StripedPoloShirt #SizeM