I really wish the school would start selling more MSU soccer gear. The only things out there are just generic MSU (insert sport) shirts, but I think it's a missed opportunity to not sell replica jerseys. Lots of people wear soccer jerseys as everyday shirts since they are pretty normal sizing (unlike baseball/basketball/football), and kids love having them.
I'm sure the athletic department doesn't think they can make their money back since they would have to commit to a large order to get adidas to produce them, but it needs to happen.