I would recommend Drake’s. Expensive, yes, but the fabric, collar and quality are solid. Kamakura has been recommended above, but compared point by point, the Drake’s OCBD simply blows it away. The collar is better than Kamakura’s flimsy one, the fabric is a much more robust oxford-weave and Kamakura’s small, yellow river shell buttons can not hold a candle to Drake’s beautiful MOP buttons. Granted, the Drake’s one costs twice as much. It can be had on the Archive sales for close to the msrp of the Kamakura, though.