Thank you for viewing. This is a long-sleeved Aloha shirt by Reyn Spooner, featuring a tropical Lahaina design. I am selling it new because I ordered the wrong size. The fabric, a blend of 65% polyester and 35% cotton, is durable and becomes more appealing with repeated washing. It is labeled as size M, but based on my amateur measurements, the sleeve length is approximately 86cm and the neck circumference is approximately 43cm, which would likely correspond to a Japanese size L to LL. Thank you for your consideration.