This pairing of a long sleeve t-shirt and khaki ripped jeans is solid proof that a simple off-duty getup can still look truly sharp. For something more on the elegant end to round off your look, introduce a pair of white and black low top sneakers to this outfit. So as you can see, this getup is a really savvy idea, especially for unpredictable fall weather, when the mercury is dipping. Ideal if you're in search of some amazingly inspiring teenage casual style.