COCKS: “For a long time, every time Harry had to get dressed up, he wore a yellow waistcoat and I think there was a day he wore a baby blue one and everybody was like, ‘What?! Where is the yellow waistcoat? Is the yellow waistcoat out of favor? What happened?’
“Whenever I picture him, it’s like, ‘Oh, and Harry is wearing his yellow waistcoat,’ and William is like, ‘Oh, blue suit.’ I think they aim for inoffensive rather than iconic.”