It really depends on which part of the 1% spectrum you are referring to. Would you prefer men from old money families, or self-made nouveau riche?
The common denominator for both is that there has to be physical attraction, with the both of you being on the same frequency. The former isn't too difficult to achieve; the beauty standards in Singapore is not as high as that in say Korea or Japan. Most Singaporean Chinese men subscribe to East Asian beauty standards; think doe eyes, long voluminous hair, a slender physique, and a fair complexion. A woman with these qualities would be easily considered above average back in Singapore. Chasing someone without mutual physical attraction would likely be perceived as harrassment.
On the other hand, being on the same frequency is much harder. It isn't easy to fake having the same vibes on being on the same page overnight, especially to the discerning eye. This usually has to be cultivated over time.
I found that men from old money families differ from the self-made nouveau riche in their taste of women in that the former generally prefers sophisticated women, while the latter prefers those with the "girl-next-door" vibes. Men from established families usually like their partners who can carry themselves well and are good conversationalists; fluent in both current affairs and small talk, as well as non-verbal communication. Marrying into these families with parental approval usually requires one to be from a similar family background. They always love saying "If we know where you come from, then we can tell where you will be going".
But again, this is just my personal observation distilled from my limited personal experience and encounters.
