Custom 1983 US Army Utility trousers. OG-507 version of the OG-107, the basic work utility uniform of all branches of the United States Armed Forces from 1952 until its discontinuation in 1989. The designation came from the Army’s coloring code "Olive Green 107" and "Olive Green 507", which were shades of dark green, the OG-107 being cotton and OG-507 polyester-cotton blend introduced in the early 1970s. The cotton versions tended to fade quickly to greenish grey while the poly-cotton variant used in the OG-507 stays darker much longer. Customized with rhinestones down each side.