Unless they opt for life in a nudist colony, the 9 billion people on planet Earth in 2050 will still need clothes. From haute couture to ready-to-wear, the fashion industry will have to deal with multiple problems between now and 2050 : overproduction, poor working conditions in the textile chain, the use of chemical products. This episode will reveal how new technologies will transform fashion in 2050: 3D textile printing, intelligent clothes, new fibers, new sustainable materials that adapt to the body’s needs.