22nd Century Fashion (part two) The problem is that this industry needs an enormous amount of new material and, in consequence, we are wasting our nature, beginning with the water: they say that we need three thousand litres of water to make a pair of jeans. Due to that reason, the fashion of next century must be more respectful to the environment. According to some scientists, other type of materials will be discovered. As a result, the future clothes will be always clean and their colour and shape will change depending on the bodies and the season of the year. As those fabrics will be always new, you will have the same model during your whole life.