Royal Style Duel: Charlene vs. Madeleine

Two princesses, out on the same night, in the same city, both in intricately detailed black see through/no wait/not really/just kidding gowns...you know what that means: a duel!

I have to give it to Madeleine: this is one of her best appearances in quite some time, according to me. Who wins it for you? Vote!