The Duchess has been out of her castle a bunch lately, thanks to the Olympics. Yesterday, she wore a Team GB polo with a Smythe blazer, skinny jeans, and wedge heels to watch her cousin Zara Phillips compete in the Cross-Country Equestrian event. Later, she changed into a lavender dress by Roksanda Ilincic for the United Kingdom’s Creative Industries Reception, as part of the British Government’s GREAT campaign at the Royal Academy of Arts. Today, she was back in her casualwear, sitting between Prince William and Prince Harry to watch the Show Jumping Equestrian event in a striped tank top. (She later put on a red, white, and blue windbreaker — it looked a little chilly.) See all of these outfits in our updated Kate Middleton Look Book.