Trends are strictly for the high street. The designers at London fashion week had their own stories to tell on the catwalk The script of this London fashion week was written in advance. London in 2012 is all about the Olympics, after all, and these are the clothes London’s designers will be selling next summer. Ergo … well, it’s obvious, isn’t it? Cashmere will be out, and Lycra in; the go-faster stripe becomes the new Breton top. Or so we thought. London’s designers may not be the one-legged-trousered provocateurs they once were, but they still have a little of the awkward squad about them. So they refused to play ball with the neat concept of Olympic-themed summer collections. Where sportswear figured as an influence, it was in a highly stylised guise: racer-back dresses at Marios Schwab and Peter Pilotto ; a satin tennis skirt at Christopher Kane; Aertex-effect shirts at JW Anderson . London designers will not be dictated to. For all the ongoing tussles with New York and Milan over schedules, there is a real sense of confidence about London fashion week these days. For these few days, designers take ownership of the capital with an assurance that was not there a decade ago. All those fashion shows in disused car parks – in retrospect, they seem like reflection of fashion’s self-image in those years as something self-consciously alternative, disenfranchised from the “real world”. How times have changed. One of the joys of this week was touring the landmark buildings that designers had taken over for their shows. The commandeering of the gorgeous Somerset House as London fashion week HQ and the now-regular Downing Street receptions have had a knock-on effect of inspiring designers to hold their events in the city’s other famous addresses. So we went to the Tate Modern for Matthew Williamson , the Royal Courts of Justice for Giles Deacon, Queen Elizabeth Hall for Antonio Berardi, the Savoy for Maria Grachvogel and Erdem, Claridges for Mulberry, the Royal Opera House for Sass & Bide and the British Museum for Temperley. (OK, Beyoncé showed in a car park. But everyone knows the rules are different for megastars.) But if the Olympians are not to be next season’s muses, who is? Perhaps the Duchess of Cambridge – so feted by the fashion world on her wedding day only five months ago? There was an oblique reference, perhaps, at Temperley , where Pippa Middleton – who wore a green Temperley dress to her sister’s evening reception in April – sat in the front row. One of the references cited for the collection was Tracy Lord in High Society, a character played by Grace Kelly – whose lace-sleeved wedding dress was similar in style to the Duchess’s. No, you’re right – that’s tenuous, even for fashion. The princess bride is, frankly, over. A mischievous mind could, however, see a connection between the Cambridges’ married life in Anglesey and the fact that a new character – the Valiumed-out Stepford housewife – turned up on the catwalk this season. Jonathan