In 2016, Kensington Palace said Kate will not give the Irish Guards shamrocks.
Kate is devoted to her royal duties and was seen celebrating St Patrick's Day with Prince William and the Irish Guards.
Kate is the new Colonel Irish Guards, a role she took over from Prince William.
The Princess of Wales is known for being a hands-on mother to her children.
Kate's focus on her children is a relatable and pleasant shift from royal tradition.