Victoria Frazier Sep 1, 2023:

Fit block Block = patrón. A block is the basic body shape, they contain all the basic body measurements plus garment ease. They follow the body shape but don't contour to it. The block pattern is the pattern previously created for the clothing style that has been approved and corrected for a good fit. The pattern is the "blueprint" of the garment, already proven for a good fit and well received by the customer. / I agree with Lisa. It has to do with the fit of the garment.