Significant differences are extremely unlikely, as the dimensions, graphic placements, namesets, patterns, and other production elements are derived directly from the approved artwork. Our production mockups are developed using Adult M as the reference size, which is then professionally graded across our range of more than 20 sizes. Due to differences in garment dimensions, panel shapes, and cutting between sizes, minor variations in graphic positioning and proportions are unavoidable. This is a standard characteristic of apparel manufacturing across the industry. If you believe there is a significant discrepancy between your approved mockup and the finished product, please contact our support team. We will review the original production files and, if a production error is confirmed on our end, arrange a replacement at no additional cost.