Norma Kamali black long tunic button down shirt collared short sleeves size XL

In great condition! Norma Kamali black long/tunic button down shirt, collared, short rolled up sleeves. Very comfortable and lightweight. Size XL (the tag says XXL but I am size L and I tried it on and it was just a little bit loose, so I personally think it fits more like a XL but please see pictures for measurements) For fabric and wash care please see pictures.