What is the purpose of using pins in sewing?

The primary purpose of using pins in sewing is to hold the fabric together temporarily. This is critical during the sewing process because it allows the sewer to secure the layers of fabric in place without permanently bonding them, such as with adhesives. Using pins ensures that the fabric does not shift while sewing, which is essential for achieving accurate seams and a well-finished product. By keeping the pieces aligned, the sewer can make adjustments as needed before the final sewing takes place.

Other options, such as marking measurements or cutting fabric shapes, do not accurately describe the function of pins. Marking measurements is typically done with tailor's chalk or fabric markers, while cutting fabric shapes is carried out with scissors or rotary cutters. Threading the needle, while a necessary step in the sewing process, does not involve pins at all. Thus, the use of pins is specifically geared towards temporarily securing fabric pieces during construction.