No there is not. But I wouldn't go in just my jean and tshirt. I'd say at least dress for the occasion.
I wouldn't go all formal or anything like that, although some may. I think most will be right in the middle and not real real casual
Not now days.People just come as they wish.I like to at least look respectable when I go out in the evening to a nice venue.
No, there is not.
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