Dear Syag,
I do not follow your critique. I said that most people are fine with how yeshiva bochurim dress. It is not a big deal. Also , see my reply to the OP above. #1877655
I heard directly from one Rosh Yeshivah (He was as highly regarded as a yeshivshe daas torah as one can be.) that there is no reason to where a white shirt or a black hat. [Of course he expected his talmidim to wear them.]