Canberra, visit a well known fighter station in east central Scotland and I guarantee you'll see plenty of groundcrew with as many patches on their overalls as the aircrew do on their growbags. This also goes for a good number of other stations.
However although I'm not wearing a growbag anymore, it IS a ladykiller and, quite frankly, CS95 worn in a SHAR or other front line type still looks the dog's danglies!