Sustainable fashion is combined in a very wide variety of specific cases, such as precise and widespread words but pronounced in a design that is still in the making. The exhibition presents some of these words formulated by subjects who interact with each other by forming couples and partnerships: the United Nations-UNECE Agency with start-ups of innovative and sustainable materials for fashion, Bocconi University with the Patagonia brand. Each of them finds its place in a room in the work of Michelangelo Pistoletto Porte - Uffizi.