I like the idea of strict dress/gun code for milsims. The way I see it the gun is part of the uniform so there's no other way. I doubt I'll take part this season as it'll entail buying a whole new kit+gun but I will contribute to the thread anyway
Uniform Ideas.
Blame McCrea for kick-starting the idea on my head. 
Those were all the colored photos I had.
edit: my hand was shaky so they came out a little out of focus with the phone camera. If people want better photos I'll upload some later with my digital camera instead.