Appropriately, the monarchwore black, including a black hat and face covering (viaThe Washington Post).
Her gray hair was once dark, and her walk was undoubtedly a bit more brisk.
She is also now said to be about 5 feet 1 inch tall.

Upon her coronation, the monarch was 5 feet 4 inches tall, according to reports.
So, it seems Queen Elizabeth has lost about 3 inches in height over the years.
But why does this happen?

But it’s not."
It seems Queen Elizabeth may be at risk for bone breakage due to her significant shrinkage.