Why not wear a burgundy v-neck sweater with navy chinos? As well as totally functional, both of these pieces look awesome when worn together. Go ahead and add a pair of low top sneakers to this outfit for a more relaxed vibe. So as you can see, it's a dapper, not to mention spring-appropriate, ensemble to have in your transitional rotation. Gents who wonder how to dress fashionably in your mid-20s, you have your answer.