I thought of that issue, but clothes sizes probably don't change that often for most people. I don't think it's an expensive solution either. Think of it as a

I thought of that issue, but clothes sizes probably don't change that often for most people. I don't think it's an expensive solution either. Think of it as a customer acquisition cost. Almost anyone would accept free clothes. Edit: Let's not forget Zappos is killing it. Maybe fit is not that big an issue and can be worked out over a couple of purchases.