Katrina Turrill & Brigid Brown Melania Trump is known for her high-fashion, which includes high shoes, but when she was in China in 2017, she opted for flats. The First Lady, who broke royal protocol in a controversial gown with an alarming detail, took a cable car ride to a watchtower to explore the iconic Great Wall of China, located two hours north of Beijing's city center. She then signed a guestbook before embarking on an hour-and-a-half walk alongside aides and security personnel.