Revealed: Princess of Wales's top 20 sell-out items that show the 'Kate effect' isn't waning - from a £1,000 jacket to earrings you can find on the high street
Within days of Kate Middleton's engagement to Prince William, the phenomenon known as the 'Kate effect' emerged.
Surrey palace to host new festival with yoga, street food and Lego station
Here's everything you need to know for the family event, including dates, opening times, prices and how to book tickets ...