Men's Short Sleeve Casual Polo T Shirt
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<br />Our clothing is Asian size. 
<br />Asian size than the USA (Europe) size small two size. 
<br />USA SIZE XS S M L = Asia SIZE M L XL XXL
<br />And the corresponding relation of USA size and Asian size : 
<br />XS ---- Length=[65cm] Shoulder=[40cm] Bust=[92cm] Sleeve=[20cm] 
<br />S ---- Length=[67cm] Shoulder=[42cm] Bust=[96cm] Sleeve=[21cm] 
<br />M ---- Length=[69cm] Shoulder=[44cm] Bust=[100cm] Sleeve=[22cm] 
<br />L ---- Length=[71cm] Shoulder=[46cm] Bust=[104cm] Sleeve=[23cm] 
<br />How to choose our own clothes, here are some suggestions
<br />Size
<br />USA XS(167-172cm 55kg-65kg) (5'5\