US Army OG Utility Shirt, Early Type 1st This is a 1st type, dating from the 1950s to 1960s. Size tag and stamp are missing, so details are unknown. Approximately L size: Length 70cm, Width 58cm, Shoulder width 50cm, Sleeve length 58cm. This is an OG-107 utility long-sleeved shirt, a government-issued item adopted by the US Army. It has two chest pockets with square flaps. The sleeves are tube sleeves without adjustments. There are six brown flat buttons for the front closure. Very valuable. Please refrain from purchasing if you are sensitive to used clothing!