Relaxed fit
Model is 5'9" wearing a size S
Measurements:
XS width: 18", length: 24"
SM width: 19", length: 25"
MD width: 20", length: 25"
LG width: 21", length: 26"
XL width: 22", length: 27"
2X width: 23", length: 28"
3X width: 25", length: 28"
Width measurements indicate the chest width from side to side. Length measurements indicate the length from high point shoulder to hem.