After Dawes had finished his term as vice President, he served as the U.S. Ambassador to the United Kingdom (i.e., to the Court of St. James's) from 1929 to 1932. Overall, Dawes was considered to be a very effective U.S. ambassador, as George V's son, the Future Edward VIII, would later confirm in his memoirs. Dawes was rather rough-hewn for some of his duties, disliking having to present American débutantes to the King. On his first visit to the royal court, in deference to American public opinion, he refused to wear the customary Court dress, which then included knee breeches. This episode was said to upset the King, who had been prevented by illness from attending the event.