The Princess of Wales Kate Middleton kicked off the first of her festive royal engagements today as she welcomed the President of the Federal Republic of Germany and his wife Elke Büdenbender for their state visit. Princess Kate was joined by Prince William for the meeting, with the couple co-ordinating perfectly in blue and black outfits. Whilst William opted for a classic black overcoat and blue tie, Princess Kate matched perfectly in an outfit that was full of hidden meanings. Her powdery