Prince William and President Donald Trump sparked a social media debate by wearing blue suits instead of black clothing to Pope Francis' funeral6.

Trump arrived at Pope Francis' funeral wearing a blue suit and a light blue tie, standing out in a sea of black. Did he break Vatican protocol?

There aren’t many occasions that require a black-tie dress code – unless you frequent charity galas, red carpets, and formal ...

Donald Trump’s choice of a blue suit for Pope Francis’ funeral Mass was widely panned Saturday, and it wasn’t just a fashion statement: Fortune reported the Vatican asked all attendees to wear black.

While the prince's dark suit and tie were praised for appearing suitably formal, eagle-eyed observers noticed that his suit was also dark blue — not black, as Vatican customs demand. And they ...

"It's one of my favorite places in my house," said Boles, known trackside as quite the fashionista. He gave IndyStar a look ...

Prince William’s midnight blue suit was well within bounds (note that he adhered to the black tie rule), as was Volodymir Zelensky’s military-style field jacket and matching trousers ...

One X user wrote, "According to the dress code required by Vatican officials for Pope Francis' funeral, men were required to wear a dark suit, along with a long black tie. Trump shows up in blue." ...

One user wrote, “Why is Trump wearing a blue suit while everyone else is in black? No respect.” Another said, “He did not even have the decency to wear a black tie.” A Vatican source told ...

A third commented: "Blue suit? Disrespectful ... funeral stated that men were asked to wear a dark suit with a long black tie, so black wasn't the only colour stipulated within the guidelines.

From blue so dark that it's almost black to blue so muted that ... Boles is always dressed to the nines. A suit, a crisp button-up shirt, a tie and, sometimes, a pocket square.