“They have their own sense of style and love to kick off the heels and put on a pair of jeans and boots when at home.”

Alison claimed both women exude confidence and appear comfortable in their roles.

According to Alison how we dress is a key indicator as to how we feel.

She said: “Another indicator that they are comfortable with who they are and their role.

“Looking at pictures of Kate Middleton and Sophie Wessex, it is clear why these two royals get on.

“They have similar values.”

According to Alison both Sophie and Kate both know their “boundaries” and are in touch with what is expected of them as senior royal figures.

The body language expert added: “They are both stylish, clearly have a love for fashion yet know the perimeters and boundaries of what is acceptable to wear as a royal woman.

“They have their own sense of style and love to kick off the heels and put on a pair of jeans and boots when at home.”