Eagle-eyed reader Brian found a photo of another new hatter at the beatification; although photo agencies identified the young woman in the black veil here as Princess Tessy, wife of Prince Louis of Luxembourg, it appears it's actually one of Louis's cousins, Princess Maria-Anunciata of Liechtenstein.
M-A's mother is Princess Margaretha of Luxembourg, sister of Grand Duke Henri and daughter of Grand Duke Jean. Her father is Prince Nikolaus of Liechtenstein, the brother of Prince Hans-Adam II. Nikolaos is also Liechtenstein's ambassador to Belgium and to the Vatican.
Wish we could see more of the veil, but from this vantage point, it looks lovely!
PHOTO CREDITS: IBL Bildbyra