Duchess Kate has worn her first new look of the year on a visit to Northolt High School in Ealing today, and she again went for a High Street Label. Choosing one of her favourite shades of blue, Kate looked chic and beautiful in the Detroit dress from LK Bennett. With its notched collar detail, this dress gives the impression of a bolero jacket over a shift style dress. The three quarter sleeves and the modest neckline make this another elegant choice for the Duchess. At the time of writing, the dress is still available in almost all sizes on the LK Bennett website, but this is sure to change…