At the Los Angeles premiere of the movie ‘You again’, Jamie Lee Curtis and Sigourney Weaver committed the ultimate fashion sin, they turned up on the red carpet in the same David Meister teal dress. This was just a publicity gimmick to promote the film rather than a serious faux pas, but it did get me thinking. In the world of fashion there are only so many dresses, so many shops, so many designers, but there are a hell of a lot of women. So, it is natural that people will turn up at the same place in the same outfit from time to time, both in the normal and…