I am over 45 and look about 39, slim and fit, and will be clubbing in NYC, Toronto and other cities this spring and summer. As much as I like stylish clothing for clubs, I am aftraid I will look like "that guy" who just couldn't let go... I saw them all the time in the mid-seventies, when I was young: the long sideburns, the Beatle hair and bell bottom dress pants. Anyway I don't want to be that guy. I was thinking that a real slim and fitted suit, and impecable shirt of neon green or yellow, and a tie would look better than jeans and a button down. That would be stylish without appearing to be an under cover agent. The clubs play mostly hip hop, techno.