Width is measured across the chest below the sleeves from seam to seam. Height is measured from the bottom of the shirt to the highest point on the shoulder (where the seam meets the neck).

Please note that each product has its own specific sizing chart.
SizeWidth (inches)Height (inches)
Adult Small - Sky Blue 1725
Adult Medium - Sky Blue 1828
Adult Large - Sky Blue 2029
Adult XL - Sky Blue 22.528.5
Adult 2XL - Sky Blue 2430
Adult Small - Sky Blue
Adult Medium - Sky Blue
Adult Large - Sky Blue
Adult XL - Sky Blue