Size Guide How to Measure INCH CM Size Chest Length XS 19.5 27.5 SM 21 28 MD 22.5 28.5 LG 24 29 XL 25.5 29.5 2XL 27 30 3XL 28.5 30.5 If you anticipate that MAKE HISTORY - SLEEVELESS HOODIE - EARTH may not fit as expected, please refer to our return policy to ensure you're order is valid to exchange. ChestMeasure around the fullest part of your chest.Keep the measuring tape horizontal and ensure it's not too tight.The chest measurements provided in the chart are specific widths in inches (e.g., 19.5 inches for XS). This is likely the measurement of the hoodie laid flat, so double this number for the full chest circumference.LengthMeasure from the highest point of the shoulder down to where you want the hoodie to end on your body.This will give you the total length of the hoodie.The length measurements provided are specific lengths in inches (e.g., 27.5 inches for XS).When selecting a size, ensure that each measurement is comfortable for you. Hoodies are typically worn with a bit of extra room for comfort and layering, so keep that in mind when choosing your size. The measurements in the chart refer to the garment's dimensions, not the body's measurements, so select a size that allows for your preferred fit. Report an issue.