What a couple of weeks it has been for the Duchess of Cambridge. Last week she was the picture of health as she visited Cambridge and then Scotland, even playing a quick game of hockey. This week we get the announcement of her pregnancy and then the shock news she is in hospital suffering from a debilitating form of morning sickness. Happily, she emerged today looking happy and healthy and as stylish as ever, so now I feel it’s time to review Kate’s recent wardrobe choices. Kate in Cambridge A gorgeous new coat in an Ivory shade that has slight hints of pink was the order of the day when…