David Gandy ❤️The 28 piece collection starts at £20 for a two pack of briefs or boxers, vests are priced at £15 and sleepwear starts at £22.50. To launch the range, Gandy will make a personal appearance in M&S's Marble Arch store. He will then travel to Dublin, Hong Kong and Paris to personally unveil the collection. This is the first time M&S has globally launched a new range this way. In total this year, the range will be available in over 350 stores worldwide and online.