Catherine, Duchess of Cambridge cheered on her husband Prince William, as he participated in The Foundation Polo Challenge, which was held at the Santa Barbara Polo & Racquet Club in California yesterday afternoon.

She looked delightful wearing a Jenny Packham Spring 2011 summery dress.

Her silver marble grey hand painted chinoiserie silk dress was styled with her favourite L.K Bennett Natalie clutch and nude L.K. Bennett sandals which have their first outing during this tour.

I do love this look, but it would’ve benefited from some sort of belt or waistband, as showcased by the model.

I’m not sure what’s changed, but her since she touched down in LA her looks have vastly improved.

Jenny Packham is proving to be a great brand fit.

Hopefully this association will continue.

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Credit: Style.com & Getty