It’s believed Kate Middleton owns and wears this black cashmere crew neck jumper by British brand Boden.
The Princess has worn the sweater twice in 2022 (in public) so far.
A closer look at the ribbing detail around the neckline:
You can buy the sweater in size medium at bodenusa.com for $170.
It is sold out at boden.co.uk (was £115). Other colour options remain in stock.