I like 2 & 3, i would say #1 if it didn't have to tie like that, but I think i just realized I just not draw to stuff with a tie - so it's probably just because of that preference. I do like the idea of that dusty rose color though.
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Who do you have to probe around here to get a Chardonnay? - Roger the Alien from American Dad
i think the second top would look really great underneath just to lighten it up and make it more feminine. the third would look good too. but the other two i think have alot going on with their necklines, which would look amazing alone, but probably busy with the blazer.