Hello all, Have followed SF for a while now but this is my first post. I'm about to take up a job offer in Guangzhou, China and I am looking to buy a selection of white shirts before I leave the UK. I normally enjoy twill non-iron as they seem softer, wrinkle less and give a more refined look. However, with temperature in GZ reaching on average 32c (90F), 84% humidity, I was thinking a lighter weave would be a better choice? However, would a white twill non-iron benefit from being wrinkle free longer in the heat, or would the extra weight be a nightmare in the humid climate? Or would a white poplin (must be ironed) weave help with heat dispersion? Any advice from gents who work in hotter climes would be really welcome. Alex.