Of course, she was a model, so you'd expect she'd photograph well, but her clothes seem to be the absolutely perfect choice, every single time.
Her style is elegant, understated most of the time, but not all the time. She seems very aware of her role in representing all of us, and she wants to do it in the best possible way.
I’m just appreciative that she is respectful of her position, and clearly puts a lot of thought into making her wardrobe impeccably appropriate for every single occasion. It shows respect for the people she is meeting, no matter what the function.