ROCIBD stands for "Royal Oxford Cloth Italian Button-down" shirt. That's a very technical way of saying this is the ultimate casual shirt. The Royal Oxford weave is the most refined of the Oxford family yet, casual enough to wear with jeans. Its kind of like the Prince Harry of shirts, Royal but not too serious about it. This shirt features an Italian button-down collar, two-button notched cuffs, and a classic breast pocket.