Losing the tie is just a start. Now MPs must hang up their suits | Simon Chilvers

If our male MPs need a model to rock the dressing-down look – the menswear story of the decade – they need look no further than the effortless style of Obama• Simon Chilvers is men’s style director of matchesfashion.comIt’s hardly breaking fashion news that ties are no longer mandatory in the House of Commons. Frankly, what took MPs so long? But at least yesterday’s announcement by the Speaker, John Bercow – that MPs should wear “business-like attir