Clothes with a religious undertone are always a risky proposition. Where do you draw the line between fashion and offending? That’s the challenge facing O2God.com, where they make a line of tops that subliminally ask the question, “What do you owe to God?” (Or not so subliminally; each shirt is emblazoned with the logo “O2God.” Subtle.) With prices starting at $40, we wish them luck, but here’s some free advice. Dude, tight T-shirts in polyester? What’re you trying to do, give folks a preview of hell? Go with the breathable cotton.