The size is large. The actual measurements are 48 cm for the bust (flat lay) and 70 cm for the length. I bought this at a vintage clothing store in Tokyo a while ago. The color is purple, so there may be some fading. The back of the neck tag seems to have weakened and torn from washing. Also, I'm not sure if the NBA patch on the arm was sewn on later or if it was there from the beginning. I bought it at the store as an official item, but I'm not an expert, so I don't know for sure. Please refrain from purchasing if you are concerned.