Embracing traditional Christmas colours and prints could be the key to dressing like the chic Duchess over the festive period. Katie went on: "My favourite Christmas looks from Kate often include tartan - she wears the print so well, whether it’s her Alexander McQueen blue and green coat that she’s re-worn, a Miu Miu red and green number, or a red pleated skirt by Emilia Wickstead. "It’s a perfect look for the festive season, and can be worn casually or as part of a smarter ensemble. "As Kate is such a fan of the high street, it’s not always designer labels for Christmas - in 2016 she wore a burgundy Hobbs coat on Christmas Day - another brand we carry at Stitch Fix, and one I often turn to when customers want the royal treatment!"