Please, don't go around wearing your old uniform like a pair of jeans.
A guy in his late 40's/early 50's walked into my taproom this morning wearing an untucked tan t-shirt, ACU bottoms, and tennis shoes.
I asked him if he was military, he said "Oh, uh, yeah, like a lifetime ago." I proceeded to tell him (in the most respectful way possible, because he said he had actually served) that a lot of guys have died wearing that uniform and wearing it around like pajamas was disrespectful to them, and that as someone who's buddies have been wounded and killed in war I take personal offense to it. Before I could finish speaking, he starts yelling at me about how I'm such a jackass and "am ruining it for everybody" (which I'm still not exactly sure what he meant by). He goes on for a minute, how it's a great way to treat customers and so on, and storms out.
A few hours later some white trash looking older blonde "lady" (I use that term loosely) pulls up in a black late model BMW sedan with DV plates, wearing a Navy PT shirt, and walks in and asks loudly "Who's in charge here?" I tell her I am, and she says she's looking for someone who some to a guy in BDU's earlier. I told her I hadn't seen anybody wearing BDU's for quite a while, but that somebody came in earlier wearing a fucked up ACU uniform and threw a fit when I called him out on it. She starts off on me, yelling and bitching for a few minutes with me replying when I can in a very calm voice, which pissed her off even more. She points out her DV plates, flashed some kind of Fed-looking badge in my face like it has any bearing on anything, and after a while she storms out and takes off. There were 3 groups of customers in at the time... a USAF vet, a group with a guy who was in a sister unit to mine and was stationed at the same post I was, and a biker couple with pro-mil patches on his cut. They asked, I explained the situation that had transpired earlier, and they all decided that the couple are just shitbags and were impressed at how calm I was about it. The USAF vet wrote down his name and number in case I need a witness statement.
Point is this, folks. It's a UNIFORM. the fact that you at one time served in it doesn't mean you get to parade around in a dicked up version of it. I'm not saying you can't wear a tan unit t and jeans, or go hiking in your multicam bottoms and a normal color t-shirt. Just don't be an asshole with it.