Length: Measure from the highest point of the shoulder to the bottom hem or desired endpoint, ensuring a straight line along the spine for an accurate measurement.

Width: Pit-to-Pit;
Measure from just below the armpit on one side across the chest to the other armpit.

Fit Tips

If you’re on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for chest and waist correspond to two different suggested sizes, order the size indicated by your chest measurement.

To be safe, always compare your measurements to the size chart anyway as sizes may still differ.