Long-sleeved shirt with a brown-toned check pattern and two front pockets, size L. Judging from the size notation, I think it's from GU. The tag has been cut off, so I don't know the details of the material, but it's not a special fabric. There is no wear and tear around the neck and wrists. No fluffing or pilling is visible (photos 3, 5, 6, 7). It seems it wasn't used very often. If you have any other questions, please ask in the comments! Shoulder width: 50cm Sleeve length: 60cm Body width: 55cm Length: 69cm Pattern... Check Stains, tears, odors, etc... None