Suit jackets, sports coats and blazers need to be looked after after each and every time you put them on. I do not wear them often simply because I do not need to most of the time. Firstly, temperatures are usually above 34 degrees Celsius and the high humidity is a killer too. Secondly, business attire in Malaysia is acceptable if you put on a long sleeved shirt and a pair of trousers. A tie is sometimes required but if you work like me, only when necessary. Even in most instances I prefer an unstructured and unlined blazer sans tie. It looks better actually and even though you are covered up, at least you don't have a noose around your neck in this weather. Hot weather dress means less layering. And using the correct fabrics and clothing.
