XS S M L
Pit to pit  16.5" 17" 18" 19"
Shoulder  13" 13.5" 14"  15" 
Waist 13.5" 14"  15"  16"
Length  36"  36.5"  37"  37.5"

Please note: Pit-To-Pit are taken from one side. To get the full measurement, please multiply the listed size by 2.

Measurement in INCHES, 1 INCH : 2.54CM
PTP = Full round x2
WAIST = Full round x2
Trulli