She was dressed down but still looks every inch the immaculately dressed Queen-to-be. Kate wore her favorite brand of jeans -- a pair of faded black Hudson skinny jeans (£195), a long-sleeve white cashmere v-neck sweater topped with a green frilled shrug, and a pair of French Sole brown mock-croc ballet pumps (£92).
She’s also wearing the same pair of Hope Egg earrings (by Links of London £275) that appeared in the couple’s official engagement photo taken by Mario Testino.
Kate's ballet flats are by French Sole. They are the "India" style and have an elegant quarter inch heel.