I think the whole point of branded polo shirts is to finagle extra margin out of poorly made, mass-produced gear; that's why they have to mark down to single digits when the new season comes out after back-to-school. I assume anyone who dabbles in big and tall: Polo, Nautica, would be a good bet.
Unless you're going back in time to the 80s or for work, I suggest you delete that part of the wardrobe!!
You're confusing polos with dress shirts. You've got some F100s with middle-managers wearing shorts and t-shirts, fully tatted up cleavage. Polo at least implies some marginal effort at presentation.
