The Marks and Spencer press day has become one of the key events when looking towards a new season on fashion. Held at the beautiful No1 Marylebone, this is always an event not to be missed, one that promises to be full of the designs you will be wearing next season. The Spring/Summer event took place a couple of weeks ago and I was lucky enough to be sent an invitation.  The ranges were organised under evocative titles, ‘White Out’ offered crisp, clean, minimal lines in the colour that is always most perfect for accompanying a suntan in Summer. I loved the Charlotte Rampling inspiration of the white trouser suit,…