The Duchess of Cambridge attended a SportAid Athlete Workshop today in her first solo outing, returning to Olympic Park where she and William watched much of the 2012 London Olympics. She became patron of SportsAid earlier this year after seeing team Great Britain's performances at the London Games and Paralympics, inspired by the athletes.

According to BBC's Peter Hunt, Kate said to one of the fencers at a sports event "I'd like to give it a go but I've brought the wrong shoes." Well that didn't stop her from playing volleyball with some of the children in her sky-high heels!

The Duchess was wearing a striped Ralph Lauren top (possibly the same one she wore while out grocery shopping), a navy blue Smythe blazer and skinny jeans by J.Brand with her Stuart Weitzman wedges. Of course, she looked better than ever with a teensy-tiny waist. You'd never know baby George only arrived 3 months ago!

Click through the gallery above to see Kate's volleyball skills.