The answer lies in the question! women are very special! each one very different! each one has very precious qualities! She should dress nice but not so that it distracts from who she really is! It is a kind of combination! and if you dress to impress you cannot expect to escape the confusion!
All men are different is your answer, sorry to be vague but that's the truth. The better men do like confidence, but the lesser men see it as being conceited.