Hang your clothes or lay them out in the sun. Many colored fabrics fade in the sunlight. Leave them in the sun for several weeks, turning them as necessary to distribute the sunlight as evenly as possible.
Wash the clothes, such as pre-shrunk cotton fabrics, in hot water. Do not wash wool, synthetic fibers and other fabrics that are heat sensitive. Hot water fades colored clothing.
Add liquid chlorine bleach to the washer when laundering the clothes you want to fade. Once the tub fills with water, add one cap of bleach and mix it around. Add the clothes to the water and continue with the wash.