If you had any doubt about what was meant that director Matthew Vaughn was setting X-Men: First Class in the 1960s and giving it an aesthetic reminiscent of that decade’s James Bond films, take a look at the picture below of January Jones as Emma Frost on location chatting with her stunt double. If that outfit doesn’t scream swinging, mod ’60s, then you need your hearing checked.
There are additional shots of Jones (and her stunt double) on location over at the London Daily Mail.