Quality control in fashion aims to ensure that products meet the desired quality standards, specifications, and customer requirements, thereby enhancing customer satisfaction and brand reputation.

Design of Experiments (DOE) is typically not used as a direct quality control tool in the fashion industry, although it may be employed in product development and research.

Visual inspection is primarily used to identify visible defects, flaws, and non-conformities in the product's appearance, construction, and workmanship.

Systematic sampling involves selecting items from a lot at fixed intervals, ensuring a uniform distribution of the sample across the entire lot.

SPC aims to identify and eliminate the root causes of variation in a process, thereby improving process stability and product quality.

c chart is not a common type of control chart used in SPC. It is typically used to monitor the number of defects per unit, while X-bar, R, and p charts are used for continuous data.

GR&R study is conducted to assess the accuracy and precision of a measuring instrument, ensuring that it provides consistent and reliable measurements.

Random Sampling Inspection is typically not used as a standalone quality control technique in garment manufacturing. FAI, IPI, and FI are more commonly employed.

The main purpose of FAI is to verify that the first article produced conforms to the design specifications, ensuring that the product meets the intended quality standards.

Slip Resistance Testing is typically not used as a direct quality control technique in footwear manufacturing. Dimensional Inspection, Material Testing, and Colorfastness Testing are more commonly employed.

Colorfastness testing is conducted to evaluate the material's resistance to fading or color change when exposed to various conditions, such as light, washing, and perspiration.

Abrasion Resistance Testing is typically not used as a direct quality control technique in textile manufacturing. Yarn Count Testing, Fabric Weight Testing, and Pilling Resistance Testing are more commonly employed.

Fabric weight testing is conducted to determine the weight per unit area of a fabric, which is a critical parameter for evaluating the fabric's quality and suitability for various applications.

Shrinkage Testing is typically not used as a direct quality control technique in leather manufacturing. Tensile Strength Testing, Tear Strength Testing, and Colorfastness Testing are more commonly employed.

Tensile strength testing is conducted to measure the force required to break a material, which is a critical parameter for evaluating the material's strength and durability.