The Duke and Duchess of Cambridge Tweeted THESE photos.
Buy the Duchess' exact outfit here:
The Duchess is wearing the Ralph Lauren Slim Fit Turtleneck Sweater. Buy it HERE! Ralph Lauren also makes an identical looking cotton-blend version that you can buy HERE!
Her skirt is the Christopher Kane Pleated Skirt. Buy it HERE!
Her earrings are the ASOS Design 14K Gold Plated Twist Hoop Earrings. Buy them HERE!
Her shoes are the Ralph Lauren Celia Pumps. Buy them HERE!
Get the look for less here: