Vintage US Air Force Utility Shirt P64 1976 size 15 1/2 x 33.
The 1964 design of the Utility Shirt featured V-cut pocket flaps, cuffed sleeves and domed plastic buttons.1 Like its predecessor, it was made from olive green (OG-107) 8.8oz cotton sateen.
1. Military Specification MIL-S-3001F. (6 November 1964)