Undeniable proof that a white and black shawl cardigan and jeans look amazing if you wear them together in a laid-back outfit. If you don't want to go all out formal, add a pair of white canvas low top sneakers to the mix. So as you can see here, it's a seriously stylish, not to mention spring-friendly, getup to keep in your transeasonal wardrobe. Men wondering how to dress stylishly and look good in your late 20s, you have your answer.