This off-duty combination of a grey hoodie and beige chinos is very easy to put together in no time, helping you look amazing and ready for anything without spending too much time combing through your wardrobe. Add a pair of black and white canvas low top sneakers to the mix and off you go looking killer. When temps are falling and autumn is in the air, you'll love this look as your favorite for unpredictable fall weather. When it comes to casual style tips for teens, this outfit is ideal.