This is a custom-fit, slightly slim-fit polo shirt. The size is American M, but it should be about the same as a standard Japanese M. It was imported directly from Los Angeles, USA, and I've worn it with care for several years. The gold British embroidery on the right chest and the navy color-blocked back are also key features. It's still wearable as a vintage item, but please take a look at the photos of the used condition to make your assessment.