Fabric and garment patternmakers assist in the mass production of clothing designs from the drawing board to the dress rack. These trained workers sketch out the exact pattern of each component of a clothing design. The pattern is then used to make templates, which are placed on layers of cloth and cut into sections for production. Patternmakers also calculate dimensions for garments in smaller and larger sizes. 

This work is done in generally peaceful, well-lit, and air-conditioned environments. Patternmakers typically labour between 35 and 40 hours per week. To cut correct patterns, they must have stable hands and good vision. They must also have knowledge of fabrics, math abilities for determining sizes, a grasp of technical drawings, and the ability to outline patterns on a computer. 

Patternmaking certificate programmes are available. On-the-job training is used by some workers. Those with some vocational training in apparel production have the highest chance of finding work. Although technology and international competition have cut many textile industry jobs, fabric and clothing patternmakers are still needed to replace those who retire or go on to other jobs.