if you please
(dated, formal) please
He then delivers a humiliating lesson in etiquette, telling the Captain that he must always say "if you please" after giving an order; for "A British sailor is any man's equal" – excepting Sir Joseph's. Source: Internet
Literature "Just as there are writers who worship the semicolon, there are other high stylists who dismiss it – who label it, if you please, middle-class." Source: Internet