It seems the 'Meghan Markle Effect' has the power to influence the next generation of children.
The actress' bell-sleeved knit is the latest item to fall victim to the 'Meghan Markle Effect'.
From Prince Harry's first day at nursery to Prince Charles' first day at college, look back at these archive photos of royals starting school ahead of Princess Charlotte's big day at nursery.
Prince Harry has revealed fiancee Meghan Markle is settling in well after sharing a "fantastic" Christmas with the Royal Family in Norfolk. The couple stayed with the Duke and Duchess of Cambridge, who live at Anmer Hall in Norfolk, while visiting the Queen at her nearby Sandringham estate. Speaking about Ms Markle in an interview with the BBC's Today programme, Harry said the Royal Family "loved having her there".