XS 59cm   S 61cm   M 63cm   L 65cm   XL 67cm
XS 23.2in   S 24in   M 24.8in   L 25.6in   XL 26.4in

Chest Width (Underarm to Underarm) 

XS 28cm   S 30cm   M 32cm   L 35cm   XL 37cm
XS 11in   S 11.8in   M 12.6   L 13.8in   XL 14.6in

Shoulder Width 

XS 25cm   S 27cm   M 29cm   L 31cm   XL 33cm
XS 9.8in   S 10.6in   M 11.4in   L 12.2in   XL 13in

* Flat measurements (not on body)
* This jersey fabric has a lot of stretch

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