This semester I'm taking human anatomy at my undergrad, and the lab uses actual human cadavers. We are told to wear either old clothes to the lab or a lab coat. Since I'm going to be needing a lab coat next year for med school, should I just buy one? Would it matter what kind I bought? I wouldn't want to buy one and then for med school have to buy a different one because this one wasn't the "right kind" or something. Or are they all essentially the same thing and it wouldn't matter?