Of course it’s not a “thing,” I know I’m not exactly fashion-forward, but even I know that it’s some kind of frocked-up dress, right? Whatever. I’m not going to ask. I’m just going to thank my lucky stars that I saw the full-length photos before I saw the up-close of Britney’s crazy eyebrows, otherwise I might have had an entirely different opinion on these photos altogether. Still looking good, girl!