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The pair were also joined by Doctor Edward Cole, who was involved in setting up a COVID clinic in London.
Unsurprisingly, Kate’s cardigan swiftly sold out shortly after the mum-of-three wore the design, but just weeks later it was back in stock for pre-order - and promptly sold-out once again.
Buy it: Abercorn Scallop Cardigan | £67.50 (Was £75) from Boden
Boden also currently has several deals on, including 50% off a huge selection of clothing.
If you add the cardigan to your basket right now, 10% will be taken off your order, taking the popular item down to £67.50.
This design has a scalloped trim detail around the neckline, hemmed cuff and waist, as well as button front fastening.
The cardigan is available in dress sizes 6 to 22, and usually comes in a brown shade too, but that hue currently remains sold out.
The duchess’ layered garment can be worn with jeans, or smart trousers for a more formal occasion, paired with a skirt, or over a dress.
It is a versatile item that can be worn to suit any occasion, so it is no surprise it has sold out on a number of occasions over the last few months.
So shoppers must act quick, as we think it will sell out again soon.
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