Originally Posted by 5kgLifter
...clothing sizes also vary amongst manufacturers.
Yep, it varies so much
from store to store. If you want to wear something which actually fits well, you inevitably have to try it on as you really can't go by marked sizes any more. It makes shopping in general a royal PITA and internet shopping impossible.
I tend to stick to one store for my work suits and shirts. As it's just far simpler.