For the record, I couldn't find like, any Pinterest pics of the battle of Helms Deep a.k.a. my favorite battle.
But as a quick trivia: did you know that Arwen was supposed to go to Helms Deep in the movie? But they cut it out. I mean seriously? Can you imagine pleasant faced Arwen taking a swing with her curved sword thing at a uruk-hai?
I actually thought Aragorn was taking a snooze here when I first saw the scene.
Her dress reminds me of a dress Padme from Star Wars might wear.
See how nice and pleasant she looks?