Princess Charlotte with her mother the Duchess of Cambridge as they visit Airbus in Hamburg, Germany with the Duke of Cambridge and Prince Geaorge.
Around her neck was a pink woollen scarf, part of a set with a matching Marie Chantal hat and costing £125.
The 2-year-old, who turns 3 in May, "is so polite, but also fun and energetic", says the source, adding, "She has handsome manners".
Kate, who accepted a lifetime honorary membership of the Royal Photographic Society a year ago, is a keen amateur photographer.
It is rated outstanding by Ofsted and described by Tatler magazine as a "hidden gem".
WATCH: Princess Charlotte is all grown up as she starts nursery school!
While royal fans have previously noticed that Princess Charlotte looks strikingly similar to her great-grandma, Queen Elizabeth, at the same age, many are taking note of another family resemblance - to Princess Diana!
Toyota and Lexus vehicles will add Amazon Alexa this year
For consumers, meanwhile, the spread of these assistants offers new convenience in the form of an ever-present digital concierge. Apple a year ago announced plans to launch a high-end HomePod speaker, but it mysteriously delayed the launch.
Pepa & Co.is another Cambridge family favorite but you can also never go wrong with J. Crew! They choose Willcocks Nursery School because "they were impressed by the team who work there", a source revealed to People.
In the second picture, she was sitting down on a step holding her hands together on her lap.
It's interesting she has chosen burgundy too.
Meanwhile, she's following in her mum's footsteps when it comes to a love of tennis.
Founded in 1964, it offers including French, dance, sport and music.
It is not the first time that pregnant Kate, 36 on Tuesday, has taken official photographs herself.
As Charlotte is now at nursery and George at school, the children will not accompany their parents when they undertake a four-day tour of Norway and Sweden this month.