Well speaking from some experience(yea I wore one) the blue SHIELD uniforms varied greatly, not only between male/female but shirt types; pants types; no guns/shoulder holster guns, gun belts, and if you got a gun belt you got a hat.. it goes on on and on. and that doesn't even cover the medics or repair crew, or the folks in suits.
Things in common they were all dark blue, kinda of a rubberize fabric(it was a custom made shirt based on seamstress label) Most of use had the cobra style quick release belt buckle with gray web belt. A lot of the shirts had some dark gray piping that went about half way down the arms and came up to the collar. Most of they guys were in black combat boots, the ladies had a couple shoes including these bizarre knee boots with tall solid heal. Sadly I can get too many more details, since Marvel was very careful about taking my phone every day
My first pass at one is gonna be 5.11 tactical shirt with the piping and of course 2 of the emblems for each shoulder, and yea the eagles faced forward on each side so you need 2 different ones.
So I'm down for 2 of these once they become available.