Looking for some listen-once-follow-forever style advice? You could do a lot worse than tune into supermodel David Gandy and Luke Sweeney of highly regarded London tailor Thom Sweeney. Over a somewhat low-level game of pool at Thom Sweeney’s townhouse flagship, two of Britain’s best-dressed men answer your burning questions once and for all – from styling suits and sourcing the perfect white tee to the one piece of clothing they’d save in a fire…