No Matter How Experienced, Even the Best and Brightest Commit Faux Pas
In the summer of 1997, Time magazine covered the G7 summit near Denver and reported the following:
As soon as it happened, the incident became legend. Germans called it 'the boots fiasco.' French commentators snickered over it. On June 21, as Bill Clinton was playing host to world leaders in Denver, the guests were asked to [dress] themselves for the banquet in jeans, cowboy hats and boots.
Though fancy dress was just meant to break the ice, the idea went wrong ... Chancellor Helmut Kohl of Germany, who weighs in in Panzer proportions, balked at the whole rig, but especially the boots.