Jodhpuri Suits - Today the Nehru jacket is the mainstay of the more formal Bandhgala or Jodhupuri suit, a western style ensemble with a coat and trouser, sometimes accompanied by a vest, always with a Nehru collar and occasional with embroidery.
sherwani - men usually don't have many choices in what to wear, and almost ALWAYS go with the simple pure black sherwani. I say break tradition. Get a little festive! Without going overboard, of course. Taste is everything.