The perfect white t-shirt might be impossible to find with all of the available options: crew or v-neck? Fitted or loose? Pocket or no pocket? But what about the price? How much would you pay for what looks like the the more fashionable cousin of the classic Hanes Tee? Priced from double digits to almost $1000, here's a sampling of this season's white t-shirts. Which would you buy? And which aren't such a bargain?