At last night’s West Side Story premiere at Lincoln Center, costar Ansel Elgort (who is quite confident and kind of Brando-ish as Tony — don’t listen to the haters) was, no offense, wearing the wrong haircut. With his traditional black tux and tall, slender frame, Elgort needed to look less like Jared Kushner and more like a slightly scruffy street shuffler of some kind….more like a daydreamer who sometimes forgets to visit the barber shop. A family-of-Trump vibe isn’t the right thing to rock in this particular climate.