This workplace definitely needs some lessons on decorum. Originally written in r/TIFU, this OOP shared an embarrassing story that made him feel ashamed of the way he dressed. However, after about a month, the OOP wrote in an update with a pretty satisfying ending. After working with underprivileged clients, you would think the OOP's coworker would know how to act in a kind and respectful manner towards her clientele. But some people view other folks as beneath them, just because they've fallen…