Want to shop for me?

I need concert blacks. I haven't worn black as a musician since I lived in Michigan; the culture was different in Vermont. But I've got a new position, and New York is more formal, and I think I need a stunning black outfit. (At least one...)

It must be pants, not a dress or skirt, but I want a top or jacket with some style. Can't be flowing sleeves unless they're cuffed, and can't be overly warm. I'm 5'8", and skirting the line between 1x or a Misses XL. Long or 3/4 sleeves; almost any neckline except round, which just doesn't work on me.

Suggestions?