This is a short-sleeved polo shirt from Mark & Lona. It has a drawstring at the hem. Regarding the size, it fits like a regular polo shirt on someone who is 170cm tall and weighs 63kg. It's a size 44 (equivalent to S) and fits this way, so I think it's made to be a bit oversized. Because of this size, I'm listing it in the M size category. There are almost no snags or other damage, and I think it's in beautiful condition.