When I am in these countries, I end up buying shawls and wearing them too. They are just so much better at keeping one’s self warm than jackets. Shawls can be easily adjusted and wrapped around any part of your girth and appendages. And then you can fold them into small squares that do not take up so much space in your bag or even in your pocket.
Sadly, my shawls are relegated to table runners, wall accents, and food for cockroaches and mites everytime I get back to the Philippines, because, sigh, only women and screaming fags are allowed to wear them in public in the Philippines.