Joanne here is a very pretty girl, and certainly this doesn't look BAD on her, but it's also about as interesting as an entire episode about how that scheming O'Brien gets her bangs to do that. Wait, never mind, that would be a totally interesting episode. How DOES she get her bangs to do that? How early does she have to get up? Does she really have the time for a lengthy visit with a curling iron?
So I guess... what I'm saying is, O'Brien's bangs are actually more interesting than Anna's blue dress. And that if you don't watch Downton, you're going to need to start. Even with all the buzz, which can be off-putting, you will not be sorry.