pattern grading

Pattern grading is the process of adjusting a clothing pattern to create different sizes. Starting from a base size, the pattern is systematically enlarged or reduced to fit various body measurements while maintaining the design’s proportions and fit. This ensures each size complements the overall shape and style of the garment. Grade rules are used to determine how much to increase or decrease different parts of the pattern, such as the bust, waist, and hips. Effective grading allows manufacturers to produce a range of sizes that fit well, efficiently and consistently.