So, the last few weeks on the X Factor have produced some interesting outfit choices. For my mind, Kelly still wins the most stylish award hands down, but Tulisa has sported some interesting and rather gorgeous looks herself, including a rather showstopping gown from Bruce Oldfield. Here is a rundown of the looks,with a few ‘get the look’ ideas. Last Saturday saw Kelly channelling an androgynous look in a Stella McCartney tuxedo and cigarette pants. This was a fabulous look for someone as svelte and statuesque as Kelly, but seemed to have something missing. It possibly needed a great piece of jewellery to move it from Maitre’d attire. If Kelly…