The Duchess of Cambridge is now on her way back to the UK as I write, and has bid farewell to the beautiful islands and destinations that have welcomed both William and Kate so warmly. But before she left there were a few more glamorous outfits to be showcased, along with a wavy, more carefree hairstyle that showed that even those  famous chestnut locks aren’t safe from tropical humidity. The navy blue, broderie anglaise dress from Mulberry has been a major hit for Kate, possibly because it has such a youthful feel to it, Kate teamed it with her Stuart Weitzman wedges, which matched perfectly. This dress has such a…