Size | Chest Width (Flat) | Body Length (HPS → Hem) | Sleeve Length (Center-Back → Cuff)
-----|---------------------|-------------------------|------------------------------------
S | 23" (58.4 cm) | 28" (71.1 cm) | 36.25" (92.1 cm)
M | 24" (61.0 cm) | 29" (73.7 cm) | 37.25" (94.6 cm)
L | 25" (63.5 cm) | 30" (76.2 cm) | 38.25" (97.2 cm)
XL | 26" (66.0 cm) | 31" (78.7 cm) | 39.25" (99.7 cm)
2XL | 27.5" (69.9 cm) | 32" (81.3 cm) | 40.25" (102.2 cm)