is it just me or does this not look good...

i can't figure it out, but this looks totally blah to me. the bodice of the andrew gn gown is stunning, but the skirt is a bit prom for me. her arms look AH-mazing, but is it the face, the braided blonde hair, the lip color...what is it? it just seems sooooooo wrong! rachel mcadam's is stunning and usually very well put together on the red---turquoise carpet, but this is just not working on so many levels for me. so am i crazy? or does something seem off?