Many attendees wore one of the traditional pins, which are meant to honor fallen soldiers.
The red poppy has been a Remembrance Sunday staple in the U.K. since the early 1920s.
Royals are typically seen wearing one at the event.
Sadly, all three died while fighting in World War I.
This is my way of keeping her sort of close to it all."
We’re sure Diana would be honored to see her daughter-in-law adopting some of her personal style.
