There’s no doubt that she was a pioneer concerning responsible fashion. Well aware of the stakes of our time, Stella McCartney has advocated for a more responsible fashion for 20 years. In the wake of Paris Fashion Week, she has drawn on her expertise in vegetable-based leathers to design a champagne bag with Veuve Clicquot, so that we can carry our precious sparkling wine wherever we like. And the most interesting thing is that the leather is made from plant residues left over from champagne production. In addition to the bag, Stella McCartney has also designed a line of sandals made from the same leather. Just the perfect look for a chic picnic.