Kate visited St John's Primary School in Bethnal Green the other day.
She met the students and teachers and spent an exciting day at the school, talking to the young students about mental health and making various interesting paper crafts with them during the conversation.
"I'm delighted to be supporting Children's Mental Health Week again and I'm delighted to be here at St John's Primary School," Kate said in the clip.
"It was great to talk to so many kids about the importance of relationships and important people in their lives," said Catherine.
The Princess of Wales was dressed in a striped sweater and black trousers with a belt.
Kate's hair was loose and gold earrings from Spells of Love sparkled in her ears.
We decided to recall several other "striped" outings of Princess Catherine, because she really likes this print in clothes.
Last summer we saw Kate competing in Plymouth.
Then the princess showed the public not only a striped bow, but also her excellent physical form.
Many people probably envied Kate's slenderness.
Princess of Wales / Photo: Getty Images
In nautical style, Catherine kicked off the King's Cup Regatta in Greenwich, south-east London in May 2019.
Back then, she wore a striped fine knit jumper and wide leg cropped trousers with a double-breasted button down by LK Bennett.
Princess of Wales and Prince William / Photo: Associated Press
Not only for official outings, but also in everyday life, the princess chooses images in a striped print.
This photo was taken at Beaufort Polo Club in Tetbury in June 2015.
Kate plays on the lawn with her almost two-year-old son Prince George.
She is wearing a striped jumper and skinny jeans.
The Princess of Wales with Prince George / Photo: Getty Images
Even before her wedding to Prince William, Catherine loved to wear striped tops, once pairing the top with low-rise black skinnies and a leather belt.
Kate Middleton in 2007 / Photo: Getty Images
The Princess of Wales also likes her daughter Princess Charlotte to wear striped clothes.
Both in Red: Battle of the Princess of Wales and Duchess of Sussex Bows
On the same page: 10 celebrities who chose the color red this week
Diana revelations: Princess of Wales' letters released during divorce from Charles