"The Edge of Love"

I watched "The Edge of Love" over the weekend.  The storytelling wasn't as good as I expected, but the costuming was beautiful.  Despite the World War II setting, the clothes look very modern, don't they?  I was wondering if Sienna Miller's fedora was an anachronism or not--as well as the knee-length hemlines without stockings...  It was beautiful to look at nonetheless.