Kate joined The Queen and Camilla at Fortnum & Mason's historic flagship store in Piccadilly. The ladies toured the store, were presented with gift hampers, and had a cup of the famous tea. All three were dressed in varying shades of blue. March 1st is the Feast of St David, who is the patron of Wales. Kate wore daffodils in a nod to the patron of, at the time, her home in Anglesey, Wales.