you can go to the shopping plaza that is beside the rows of
restaurants, along the bukit timah road.
If you dont know what im meaning, keep driving along the road
outside hwa Chong JC, pass through the coffeeshop, till you see
rows of restaurants, turn to your right you should be able to find
that plaza.
If im not wrong, at the ground level got a store that sells and
makes uniform, my bro bought his NJC pants there maybe you could
try your luck there 
