From Academic Kids
Cloth or fabric is a flexible artificial material made up of a network of natural or artificial fibres (thread or yarn) formed by weaving or knitting (textiles), or pressed into felt. The words fabric and material are commonly used in the textile assembly trades such as tailoring and dressmaking, as synonyms for cloth. They are however, words with much more general meanings.
In the past, all cloth was made from natural fibres, including plant sources such as cotton, flax, and hemp, and animal sources such as wool, hair, and silk. In the 20th century, these were supplemented by artificial fibres such as polyester and rayon.
Cloth is most often dyed, with fabrics available in every colour. Coloured designs in fabric can be created by weaving strands of different colours (plaid) and adding coloured stitches to finished fabric (embroidery), but also by using various printing processes on finished fabric.
Since the 1990s, finishing agents have been used to strengthen fabrics and make them wrinkle free.  (http://ask.yahoo.com/ask/20010315.html)
Types of cloth
Cloth is made in many, various strengths and degrees of durability, from the finest gossamer fabrics to sturdy canvas sails. The relative thickness of fibres in cloth is measured in deniers. Microfiber refers to fibers made of strands thinner than one denier.