Her Majesty appeared at a London event as president of the cancer charity Maggie's.

Queen Camilla showed off her elegance in a white coat by Fiona Claire, high suede boots by Russell & Bromley and with an Anna Valentine clutch in her hands. The queen had two floral brooches made of colored stones pinned to her collar, and she also did beautiful styling and makeup.

Queen Camilla / Photo: Getty Images

In November 2008, Camilla became President of Maggie's, a cancer charity that provides free skilled care and support at centres across the UK and online.

Queen Camilla / Photo: Getty Images

Today, the Queen and King will attend the Princess of Wales' Christmas concert at Westminster Abbey in London.