Sophie is thought to have stepped up in the Royal Family and taken on more responsibilities in recent years.
As her style has changed, the expert suggested she may have looked around her for inspiration.
She stated the mother-of-three could have taken style tips from other royals including Kate Middleton.
Kate continued: “Perhaps taking her inspiration from The Duchess of Cambridge, she has embraced flattering silhouettes given by structured coats and figure-hugging long dresses.
