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.

Size Width (inches) Height (inches) Adult Small - Sky Blue 17 25 Adult Medium - Sky Blue 18 28 Adult Large - Sky Blue 20 29 Adult XL - Sky Blue 22.5 28.5 Adult 2XL - Sky Blue 24 30 Adult Small - Sky Blue Adult Medium - Sky Blue Adult Large - Sky Blue Adult XL - Sky Blue