what size is yours?

how to measure which size fits u?
here it is..
apparatus: ruler/measuring tape/rapiah rope/hands/wire/pencil etc.

S (20 inc)
M (21 inc)
L (22 inc)
XL (23 inc)
XXL (24inc)

(measurement is from armpit to armpit)
ihsan from (talkingtshirt)

thanks,enjoy your tee-shirt.