FKNA no shit. Some of you seriously need someone to 'standardize' the blue UOD for you? "Wear your blues, any combination" isn't specific enough? For fvck's sake, I thought it was gayer-than-two-dudes-kissin' when we I had to 'standardize' sleeves rolled or unrolled for BDUs when marching in formation for my Mx pipeliner tech school. Unlike the other services, the AF doesn't set an arbitrary date for when you can/have to roll up your sleeves, they give you the flexibility to make a personal decision. No need for by dumb arbitrary rules. <ahhnold> "Stop vhining, you eediots!" </ahhnold>
As for wearing your ribbons with your blue shirt...that's almost exclusively an enlisted thing, and that's dumb too - most of what it serves is to force airmen in PME to show that they know how to wear/arrange their ribbons. Most of the shoe-clerk uniform gestapo enforcement stuff comes from there as well, for them it's a demonstration of "leadership" while in ALS/NCOA/SNCOA, etc.