Didn't care much for the 505 "bush Jacket" as a uniform, though -- but I still wear mine on photo-taking trips -- lots of roomy pockets...
Just before I got out, in the summer of 1963, six of us were going on duty at a small air station in southern Italy. There were six different "uniforms." It was in the summer/fall transition period. One guy in 505s, one guy in 1505s, one guy in the blue shirt/trousers,one guy in the summer blues, one guy in standard Air Force issue fatigues and me in alternative Army fatigues with Air Force chevrons. I liked those blue wool shirts/blue trousers the best.