My favourite store in the whole world (Selfridges) had a huge event last week. They opened their doors to the biggest shoe department in Europe (wouldn't you have loved to have been there). Just reading about it made me feel SO homesick.Even Carrie Bradshaw could not have dreamed it up;35,000 sq ft of shopping space dedicted sole-ly (sorry!) to shoes.It was unveiled on the eve of London Fashion...