This is an "Amami mud-dyed flannel shirt" using the ancient dyeing technique "Amami mud dyeing". Amami mud is derived from ancient strata, and because the particles are round and thin, it can be dyed without damaging the thread. In addition, by repeatedly kneading Techi Moksen liquid and mud, the threads become soft and supple, making mud-dyed clothes wrinkle-resistant, light, durable, resistant to fire and dirt, and resistant to static electricity. It has excellent properties. The gentle, deep, and powerful astringent colors that cannot be synthesized with chemical dyes can be said to be a rich gift of nature that nurtures the heart from the earth, the mother of the earth. Nut buttons with a rich texture are used for the buttons. *Since it is also sold at stores, it may be sold out. 　Thank you for your understanding. size Length shoulder width Width Sleeve Length 36 67.5 42.0 50.0 59.5 38 69.5 44.0 52.0 61.5 40 72.0 46.5 55.0 63.5 42 74.0 49.0 58.0 64.5 44 76.0 51.5 61.0 65.5