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

Q I was attending a funeral, and had a black suit and ... colored dress shirt or boldly over a royal blue or bright yellow shirt. Other designs, such as a solid gray sweater, a white sweater ...

The Prince of Wales faced criticism on social media for wearing a navy blue suit with a white shirt, black tie and black dress ... is not unprecedented for the royal. He wore a similar ensemble ...

Donald Trump has been accused of a fashion faux-pas after arriving at Pope Francis’s funeral in a blue suit rather ... must wear a dark suit, white shirt, and a long black tie.

The actor paired it with a crisp white shirt and crystal blue tie ... navy linen-blend suit, under which he wore a shirt, went sans tie and slipped into a pair of buffed black Derbies.

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." ...

who just completed a record-breaking speech in the Senate in a black suit, a crisp white dress shirt, and a black tie, what you wear matters a lot, too. Booker’s dialed-in look (and his tie’s ...