The spring/summer 2012 campaign was shot in a gorgeous sunny location (where else?!), and involves Kate showcasing the fine selection of eyewear on offer in a series of wonderful pictures shot by photography legend and good pal Mario Testino.
As well as lounging around in the sun, Kate is also pulling her best chic, sexy secretary pose (see above) which we must say is a look that we could get used to seeing from her! Check out more campaign images here.
And don’t forget, you can catch Kate on a special episode of Absolutely Fabulous on BBC1 tomorrow, all in aid of Sports Relief.