The politics of tiaras, much like royal life itself, comes with plenty of hidden clasps.
For the gentleman it was a clear sign not to make advances toward the lady in question."
Princess Eugenie honored this tradition when she first wore a tiaraon her wedding day to Jack Brooksbank.

Likewise her sister,Princess Beatrice, debuted hers on her own big day in 2020.
Still, the rules aren’t set in stone.
There have also been a handful of other exceptions in the past.

Will Princess Charlotte break tradition?
What’s almost certain, though, is that she won’t be getting her own, brand-new tiara.