This is a Flecktarn uniform shirt worn by the Bundeswehr.
Overall very good condition. Velcro, zipper(s), buttons, pockets, and seams are all good.
Sizing:
NATO: 8595/0005
German: Große Gr. 13
Chest (width): 58cm | 23in
Height: 77cm | 30.5in
Sleeve: 63cm | 25in