This casual combination of a varsity jacket and a white long sleeve t-shirt takes on different forms according to the way it's styled. The whole look comes together when you throw a pair of white and green canvas low top sneakers in the mix. Keep this combination in your front hall closet when warmer days are here, and rest assured, you'll save a ton of time brainstorming for what to wear on more than one occasion. Gentlemen who wonder how to wear cool casual style as you are making it through your teens, this outfit should answer your question.