WHAT SHE WORE: Kate Middleton in blue one button blazer, stripe top, blue skinny jeans and blue cork wedges at Olympic Park on October 18

WHO: Kate Middleton Duchess of Cambridge at the Olympic Park on October 18 2013 in London

WHAT SHE WORE: she wore blue gold button jacket by  Smythe, stripe Ralph Lauren top, blue skinny jeans and blue cork wedges by Stuart Weitzman (the exact same outfit she wore last summer at the Olympics)

BUY: Smythe One Button Blazer at Saks Fifth Avenue at Shopbop at Neiman Marcus

          Stuart Weitzman Patent Cork Wedge Pumps in white in black in nude