For now, yes.
I am sure Infanteer posted about this on a different thread, he pointed out that future combat uniforms might take the form of a t-shirt with Cadpat sleeves (and appropriate sleeve pokets), since the torso would be covered by armour and some sort of carry rig for ammunition, personal kit etc. It is also very probable that combat uniforms will be made of fairly exotic materials to wick away sweat, provide environmental protection, limited signature control and so on. (taken to the extreme, combat uniforms might have to become as complex as space suits, but that is 20 years down the road).
I have already seen these sorts of clothes being produced on a sort of cottage industry scale, so the first iteration (t-shirt with sleeves) may be just around the corner. I really can't see anyone allowing troops to wander around base or pop into the local Tim Horton's looking like that, regardless of how functional it is.
Given there is also a fashion component (looking "good" to the civis really is important), I can predict that ten years from now (if not sooner) there will be a "workdress" of sorts, although if there is any common sense, it might just take the form of wearing current Cadpat in place of the high tech "combats".