Queen Elizabeth II with U.S. President Joe Biden and his wife Jill Biden in the Grand Corridor at Windsor Castle on Sunday (Steve Parsons/Pool via AP)

Joe Biden has tea with the Queen: Six takeaways from a closely watched visit

Maclean’s royal watcher Patricia Treble on the Queen’s brooch, Biden’s sunglasses and a monarch who is clearly back to enjoying herself
Queen Elizabeth II 90th birthday celebrations, Windsor, Britain – 21 Apr 2016

What to give the Queen for her 90th? A brooch, of course.

Her vast collection runs the gamut from historic to frivolous
Queen Elizabeth II On Official Visit In Paris : Day 1

Pinning one on: The Queen’s love of brooches

Fashions come and go, but the Queen remains famously loyal to one piece of jewellery: The brooch