Royal fans often spot that Prince William, Princess Kate and their three children, Prince George, 11, Princess Charlotte, nine, and Prince Louis, six, are the royals that take part in this trend most often.
Speaking to Fabulous magazine, fashion expert Amber Graafland explained, "When Kate, Prince William and their children wear coordinated outfits it's about more than just looking good.
Important reason royals wear coordinated outfits - and it's not just for fashion The Royal Family are known to never have a hair out of place when they appear in public, officially representing the crown.
The royals often are spotted in outfits that match - or are cleverly coordinated - and a fashion expert has revealed that this isn't just because they want to look picture-perfect, there is also a sweet reason behind their decision to do so.
It's a technique Prince William and Princess Kate use to show [how] in tune they are when they attend official engagements together, and they also deploy it with their children.
