For a casually neat menswear style, try pairing a light blue denim jacket with a shawl-neck sweater — these items play nicely together. For a more laid-back aesthetic, add white and red leather high top sneakers to the equation. Keep this combo in your front hall closet when warmer days are here, and we guarantee you'll save a ton of time crafting what to wear on more than one occasion. Those who wonder how to pull off edgy casual style as you make your way through your 20s, you have your answer.