Fans of Girlfriend Collective's 'Bianca' dress say they’ve worn it hiking, bouldering, to ballet class and even on nights out, proving just how versatile it is. Made with 79% recycled fibers and plenty of stretch, it has a built-in bra for light support and useful slip pockets in the hidden shorts.<br><br>This product Reduces Waste. Find out more about NET SUSTAIN <a href="https://www.net-a-porter.com/en-gb/campaigns/net-sustain">here.</a>- For Women.