Kate Middleton sent three secret messages at Trooping the Colour including nod to the public
![Kate Middleton sent three secret messages at Trooping the Colour including nod to the public](https://i2-prod.mirror.co.uk/news/royals/article33076826.ece/ALTERNATES/s615/0_princess-kate-smiling.jpg)
Kate Middleton, the Princess of Wales, made a triumphant return to the public eye during Trooping the Colour, and while she looked sensational, her outfit is said to have carried hidden meanings