Across Chest (1" below armhole)

Shirt Length (neck seam to bottom hem) Sleeve Length 
S 22" 29.5" 23.5"
M 23" 30" 23.625"
L 24" 30.5" 24.25"
XL 25.5" 31" 24.625"
2XL 27" 32" 25"

3XL

29" 33" 25.25"

*These are garment measurements laid flat, in inches