Dress codes are just a front for class/social warfare. The clothes have never made the man (or woman). Funny how now roles are reversed. Yes, internationally the game is bigger than in the US...and it's no coincidence that their economies are on the upswing, along with a growing middleclass, in those developing nations just like it once was here in the US. But now everything here is on the decline, and while I can appreciate "dressing the part" or "dress for the job you want, not the job you have", etc., the casual attire people predominantly wear is a mere symptom of much larger issues in our society...not the cause. Dress up a bunch of slimes and put them all in a room, and all you have is a room full of well dressed slimeballs...much like our officialdom, who present themselves in expensive, fancy dress, but who are no more gentlemen or lady like than a downtrodden from the streets. The reason I say roles are reversed...because we once used this same façade as a way to keep talented poor, foreign players from ruining the day of those well to do's. The vendors...play into this as well. You think a vendor that sells everyday priced wares such as chalk is concerned about casual attire? Hell no. Only vendors that sell items to those exclusive in a certain income bracket...i.e. $10K cues and $50K tables.