However, he also pointed out that neither the queen nor First Lady Jill Biden had sunglasses on.
Harrold also stressed that all royals, regardless of status, follow this protocol to the letter.
Meier also stressed that sunglasses are only permitted for outdoor events and should be stored away when moving indoors.

And while this isn’t widely known royal protocol, The Firm seemingly always follows it.
We’ve seen the royal family respect the sunglasses rule throughout history.
Even their young daughter, Princess Charlotte, appears to strictly follow this protocol.

Interestingly, it can be more than just an accessory too.
Royal historian Hugo Vickers toldPeoplethat Queen Elizabeth II often used her handbag as a means of secret communication.
However, experts clarified that it’s not a hard-and-fast rule, but rather simply a matter of preference.

However, this doesn’t mean they don’t take good care of their nails.
She added, “It’s a super-classic, clean look that looks timeless and royal appropriate.
… Royal nails are always pretty, polished, and perfectly manicured.”