Let's keep it very very simple. A fiber is converted to yarn and yarn is converted to fabric. So in order, they serve as raw-material to other in subsequent stage. read more
A yarn is thread made out of fiber after due processes of combing and stretching and so on (bit technical but easy to understand) Once the thread is made (which is yarn), it is used to make fabric - process called as weaving. And obviously fabric is used to make garments. read more
Fabric vs Fibre . Fabric and fibre are words that are commonly heard in connection with textiles or clothes. We use the word fabric to refer to the material or ingredient used in making the fabric. There is another word fibre that is used to refer to the material of the dress or the cloth that makes the situation very confusing. read more
When several strands of spun fibers are twisted together they form thread/yarn. Then the yarn goes to the mill where it is woven or knitted into fabric. Fiber-yarn-fabric. Fabrics are made from yarn/thread, yarn/thread is made from fiber. So you will be making whatever it is you want to make from fabric. read more