International clothing sizes vary significantly across different regions, making it essential for consumers to understand these differences when shopping. For example, sizes in the United States often differ from those in Europe and Asia. While the U.S. typically uses a numerical system (like 4, 6, 8), many European countries use a different scale, often based on body measurements in centimeters. To help navigate these discrepancies, many brands provide size conversion charts that correlate sizes from various regions. This can assist shoppers in finding the right fit, regardless of whether they are purchasing from local or international retailers.