Inches Centimeters
2T 4T 5/6 XS S M L XL
Body Length 16.5 18.5 18.9 19.8 21.3 22.5 24 25.5
Body Length Tolerance 1 1 1 1 1
Chest Width (Laid Flat) 13.0 14.2 15.3 16 17 18 19 20
Chest Tolerance 1 1 1 1 1
Sleeve Length (From Center Back) 12 12.8 13.5 23.5 26.5 27.8 30.3 33
Sleeve Tolerance 1 1 1 1 1 1 1 1
Size US 6-8 10-12 14-16 18-20 22-24

*) Please note that there might be a ±1.0 inches difference due to manual measurement and production processes.
Chest: Measured across the chest one inch below armhole when laid flat
Body Length: Measured from high point of shoulder from the back
Sleeve Length: Start at center of neck and measure down shoulder, down sleeve to hem.