Prince George traded his shorts for pants for the first time at the royal wedding
Back to story Prince George pictured last week on the Canada royal tour.
<br>Photo: © Rex

William and Harry regularly wore shorts until they were deemed old enough to progress to full-length trousers.
Photo: © Rex

"Trousers are for older boys and men, whereas shorts on young boys is one of those silent class markers that we have in England," etiquette expert William Hanson has said.
Photo: © Rex