Thank you Nick Carvell, Associate Style Editor of British GQ magazine for your latest focus on men's underwear - and how to wear it (http://www.gq-magazine.co.uk/article/mens-underwear-guide). His matter-of-fact account of the practicalities of boxers, briefs and trunks for men is something every man should read, and take note. Carvell advises on which underpants cut flatters which male body shape best. And his advice on going commando? Read on...