SWAT Multicolor Aztec Style Short Sleeve Tee M ? ( Measurements Listed)

This well loved aztec tee shirt has multple colors Looks new but has been worn and washed several times so size tag is no longer readable. Measurements: chest 42 inches, length 24 inches, sleeve length 8.5 (most likely a M size). Material: 50% cotton, 50% polyester. Machine wash/line dry