AND they wore baseball caps.
I loved all that... although I wouldn't wear one myself. Too American. But hats make sense in anykind of uniformed service to me. You'd think Engineering might be a hardhat or an environmental suit area, the earlier back you go. The movies put that right beginning with the Motion Picture, with areas off in the distance where they were required.
Those quilted blue/gray leather jackets and chunky EM-33 guns, which look like hairdryers too. They were awesome in "Broken Bow" but anything not futuristic enough, soon disappeared.