What's wrong with a black turtleneck? S-E-X-Y.
Are you looking to totally change your style or are you just searching for something new to wear when you go out to the Little Red Hen? ;)
I think you're a Kenneth Cole kind of guy....or at least you should be. Clean yet "hip" looks, both casual and dressy choices, great leather goods (shoes, wallets, etc.), not too expensive and finally, the man isn't afraid to speak his mind about social causes which makes me want you to support him.