ok,maybe try roaming around bugis street.there is alot of shops
which sells expensive bags like ZINC and stuff.you might find it
there.just go Bugis Street.then you find there is one corner with
alot of shops selling bags.if you dont know where is Bugis
Street,just go Bugis and ask.alot of people know.then if you dont
know where is the shop,just go ask someone where sells alot of
bags.they sure know.thanks!hope i can help. 
