New photo of Kate with Prince Louis

The Duchess of Cambridge and Prince Louise appear on the cover of the Daily Express newspaper alongside his doting grandfather Prince Charles. The photo comes from the BBC documentary, “Prince, Son and Heir: Charles at 70” that is airing to coincide with the future king's 70th birthday next week.

Daily Express: Diabetes drugs bill soar to £1bn-a-year #tomorrowspaperstoday pic.twitter.com/uygB9J4Vso

— Helena Lee (@BBCHelenaLee) November 8, 2018

In the clip, Kate wore a navy polka dot dress by Alessandra Rich (£1,750) - a [piece from the designer's SS 18 collection.

It is a vintage-inspired dress cut from polka-dot silk crepe de chine that falls to a pleated midi skirt.
The Italian made garment features long sleeves, button through front, and contrast spread collar and cuff detail.  It was stocked at Net-A-Porter and Moda Operandi.