The ever beautiful Kate Middleton, Duchess of Cambridge was #spotted out with the gorgeous Prince George at the weekend, watching Daddy play polo. For those of you wondering what sunglasses she was wearing - look no further...

Kate is a fan of the #RayBan 'Wayfarer' and has been snapped wearing them at numerous public outings. She is famed for wearing the "foldable" version in the Tortoiseshell, with brown gradient lenses (RB4105 710/51) which I'm sure these are!

However, originally I did think she might be wearing the RB2140 902/57, which although not foldable, would in fact be a much better choice as the lenses are Polarised!

(If anyone is interested in the benefits of Polarised over non-Polarised lenses, let me know and I'll be sure to add it to my "to-do" list of post!?)