I’ve been hearing a lot of complaints from fans over the G.I. Joe costumes. I have no opinion, never been a fan of the series. They do look a lot like the X-Men’s costumes though, and those costumes were kind of generic to begin with.
Whether or not you’re happy with the costuming in the G.I. Joe movie, it’s hard not to be happy with seeing Sienna Miller in tight, tight leather. The image to your right comes courtesy of IESB, where they have a high-res version of that and an even better photo taken from the set of G.I. Joe in Prague, with Miller in character as the Baroness.
Personally, I have more of a problem with that awful black wig than I do her costume. That can’t possibly be her hair, can it? I'm sure it'll look better on screen. Click over to IESB to see the rest of the photos.
http://www.cinemablend.com/new/G-I-Joe-s-Blood-Soaked-Sienna-Miller-8940.html