One of my New York Fashion Week favourites, Jason Wu, unveiled his latest collection yesterday, and the collection could be summed up with a single statement ‘Oh So Pretty’. The designer, one of Michelle Obama‘s favourites, produced a collection that was gorgeously feminine, supremely elegant and totally girly – all of which is music to my ears. Full of peachy pinks and coral tones, using the wispiest of chiffons and silks, this was a collection for those who really wished to embrace the pretty side of their style personality. Harking back to the 1950s days of Balenciaga and Jacques Fath, there were pieces in this collection that would have graced…