Rave face and exposed nipples? There is a lot of chatter about menswear this week, what with the recent London Collections ending and everyone heading to Milan for their Prada et al. But in Britain, Mr Porter has brought out something a little more low-key in a bid to raise awareness for a new charity, Father & Son Day, which launches this weekend. Geared around the idea that we should encourage men to talk about health problems, the Father & Son Day blue shirts are designed by some of the biggest names in menswear, including Alexander McQueen, Cos and Emma Willis. They go on sale on Thursday, with all proceeds going to the Royal Marsden hospital in London.