Which of the following is NOT considered a notion in sewing?

In the context of sewing, a notion refers to a small accessory or item that is used to assist in the construction or finishing of a garment or project. Examples of notions include buttons, zippers, and thread, as they are all essential components that aid in the functionality and design of a piece of clothing.

Fabric, on the other hand, serves as the primary material from which clothing is made and is not classified as a notion. Instead, fabric forms the main body of the project, while notions are supplementary items that enhance or allow for the assembly and detailing of the design. Understanding this distinction is important for recognizing the different categories of sewing supplies.