Really People?

I am sometimes baffled by the things that people freak out about. Today the "big" news in Provo is a girl being asked to leave Prom over the weekend because her dress was too revealing. She was wear a one-shoulder, knee length dress but because her shoulders weren't covered the chaperones said she had to cover up or leave because she was not dressed modestly. Really Provo? This is just one of the many ridiculous things I have heard like this since working in Utah County. Just because a girl isn't completely covered from head to toe doesn't mean she isn't being modest! So her should was uncovered, who cares? Some of the uber-tight pants and tops girls wear these days are way more immodest than a dress with only one shoulder but because they are completely covered its fine. I just don't get it. Is it really that big of deal if a girl wears a one-shoulder dress? Is it really worth causing a big stir and ruining a girl and her dates night over it? I just think it is so silly.