Vatican protocol demands that those attending the papal funeral wear a black suit and a black tie. Trump was seen at the event wearing a blue suit and a blue tie. Biden, Zelenskyy also made protocol missteps.

President Donald Trump on Sunday shared some of the contents of his conversation with Ukrainian President Volodymyr Zelenskyy on the sidelines of Pope Francis’ funeral in Rome. “I think the meeting went well. We’ll see what happens over the next few days, we’ll probably learn a lot,” Trump told reporters.

President Donald Trump, who attended alongside the Slovenian-born first lady, donned a signature blue suit. Start the day smarter. Get all the news you need in your inbox each morning. The first lady's outfit harkens back to the dress and veil she wore to the Vatican during her husband's first trip abroad as president in 2017,