T-shirts are democratic. Everyone uses it at some point of life, and that is why it is a high demanded item, wich ends up generating lots of waste disposal during production. Our concept offers a zero waste fashion design for the development of T-shirts, increasing the raw material usage coefficient in each garment, from 80%-85% (tradicional design) to 95%-99%. We propose the use of natural and biodegradable fiber fabric, such as organic cotton and hemp, in a rational and coherent use, taking good care of our planet’s resources for a better and concious way of wear.