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 - Navy Blue 17.5 27 Adult Small - Royal Blue 17.5 26.5 Adult Medium - Navy Blue 20 28 Adult Medium - Royal Blue 19 28.5 Adult Large - Navy Blue 20.5 29 Adult Large - Royal Blue 22.5 29.5 Adult XL - Royal Blue 23 30 Adult 2XL - Royal Blue 24 32