Some claim that Trump wasn't wearing the blue suit and tie, which was an obviously intentional dick move against the Pope, and now others are claiming, so what, some other people in the crowd were wearing blue suits.
The fact of the matter is, Trump was asked to wear a dark suit (black or grey) and a black tie. He knew what we was supposed to do and so did his handlers and it isn't like he doesn't own dozens of such suits. Instead he chose to wear a blue suit, not a even dark navy blue, but something closer to royal blue and a bright blue tie. It was a calculated move by a psychopathic narcissist.
And sitting next to him Melania was over the top literally head to toe in black, almost like she thought she was attending her husband's funeral (maybe she was fantasizing).