Tis true tis true. Marvel likes to have many answers for one question.
As far as uniforms go though, to be honest, for 616, I'd go with a WWII era Private uniform. That is what, as just Steve Rogers, he wore most often in comics (Steve in a normal Military uniform is a wonderful sight).
And as just Steve Rogers, I doubt he got many promotions given how "bad" an enlistee he had to pretend to be.
Aside from that, the Captain America uniform is kinda his uniform.
Re: He said he wasn't an officer
As far as uniforms go though, to be honest, for 616, I'd go with a WWII era Private uniform. That is what, as just Steve Rogers, he wore most often in comics (Steve in a normal Military uniform is a wonderful sight).
And as just Steve Rogers, I doubt he got many promotions given how "bad" an enlistee he had to pretend to be.
Aside from that, the Captain America uniform is kinda his uniform.