Prince George joined his parents and siblings, Princess Charlotte and Prince Louis, for a walk to church in Sandringham on Christmas morning and looked very grown-up
The main conceptual idea is that Prince George is noticeably growing up, as observed by royal fans during the Christmas Day church walk. The text highlights how prominent this observation is by emphasizing: * His height: He appeared "noticeably taller" walking with his father. * His role: He proudly walked "side by side with his siblings," suggesting a more mature demeanor. * Fan comments: Royal fans couldn't help but comment on his appearance, indicating a shared perception of his growth. While the coordinated outfits are mentioned, they are secondary to the focus on Prince George's physical and possibly emotional development.