This is an open-collar shirt that my father purchased at the legendary 1970s shop, GRASS. He seems to have worn it back in the 70s, but it has been in the dresser for about 50 years. The collar is slightly faded, but it's in almost perfect condition with no holes. There is a very small frayed area on the center left of the back. Since it's an open-collar shirt, perhaps it's meant to be worn unbuttoned, as the button loop is considerably smaller than the top button. Please check the photos above before purchasing. Hiroshi Tachi and Don Konishi also worked as staff, and the shop was favored by famous musicians, celebrities, and fashion leaders of the time. GRASS was a legendary shop that originated trends like low-rise damaged jeans, patchwork, studded jeans, and London boots. Size: Not listed, probably M Actual Measurements: Shoulder width: 44cm Sleeve length: 22cm Body width: 55cm Length: 69cm Please check the condition in the photos before purchasing. *To prevent product substitution: Photos of the product's condition and packaging will be taken and sent at the time of shipment. *Please purchase only if you are interested in and understand vintage clothing. Harajuku 70s GRASS Grass Vintage Open-collar shirt Rockabilly Rock