Studio image parka, £250, at Adidas

Stella McCartney has designed a range of fitnesswear that even the most style-savvy of fashionista would be happy to be seen sweating in. The chic Run and Studio looks are perfect for fitting a workout or two in between fashion shows, as each piece has been inspired by this most fashion forward of months. We love the graphic tee and tights for inject of cool into yoga sessions and the feather print parka for getting to and from the gym.

Light grey Run graphic tee, £50, at Adidas

Yoga seamless tights, £60, at Adidas