Frequent HK visitor
As a frequent hK visitor and sometimes singapore..
it really doesn't matter. as a suggestion u can wear sandals. but make sure whatever restaurant u go to.. they allow u wearing sandals.. like in HK, if u end up going to a high class restaurant.. shoes!! i am leaving for HK myself in a week and a half.. and i just bought myself some addidas superstar lg.. and a hiking shoe.. cuz.. even if ur in thailand or vietnam.. hiking shoes or boots help.. ur gonna walk ur butt off alot. as to apparel.. i suggest shorts, shirt, no under shirt.. and a towel.. bring ur own towel from home.. or bring a towel from the hotel.. and after each day return the towel.. so the hotel peeps can wash it fer ya.. lol.. just a suggestion from a guy who freakin sweats like a pig.. lol