It was interesting to see those extra pics after they left the nightclub. We are used to seeing Beatrice and Dave smiling nicely for the cameras, but this reminds us that those nice pics really are just "snapshots" of their lives. These extra pics show just a tiny bit of what happens at other times, and what they must always be on the alert for.
Black boots, and a down jacket?? I think she could have put together a more festive outfit for the holidays... I do not see any shimmer here, with the exception of a hint of gold on her skirt.
Many people consider red-haired Beatrice to be second "Sarah Ferguson",but I've observed that her eyes(not considering their shape) are very much alike her grandmother's Queen Elizabeth II
I think this might be similar to the idea that Zara and Mike have delayed their engagement announcement until William and Kate announced theirs because William is higher in the line of succession.