smart causal, means long sleeve shirt and pants, in some
cultures, a tie is required.
but knowing singaporeans' "foreign-stars-lead-the-way" kind of
fashion, anything goes.
Some Ppl lost touch of how and when to dress up. 
Some Ppl need to attend grooming course.
Certain place u need to dress up,eg D&D or Wedding
Function, Dress to Kill. 
