Designer Mark Fast decided to use 3 girls sized 12-14 in his runway show this year for London Fashion Week and when he did his stylist and casting director, who have not been named, quit. Fast made the decision to use average sized models after his line had been criticized for being wearable only if you are super-thin. He was intent on proving his dresses can be worn by regular sized and plus sized women. The designer previously had been involved in All Walks Beyond the Catwalk, a photography exhibition featuring models aged 18 to 65, from sizes eight to 16 which is where he first worked with one of the larger sized models.