London Fashion Week gets under way in the capital this weekend, in what organisers are pledging will be "the biggest and best ever held". Around 3,000 visitors are expected to attend the showcase event for the UK's fashion industry at The Natural History Museum in Cromwell Road. And among the designers exhibiting at the event, which runs from February 18 - 23, will be a record number of up-and-coming ones receiving support from Marks and Spencer.