Team a navy shawl-neck sweater with navy ripped skinny jeans to achieve an interesting and casual outfit. If in doubt as to what to wear when it comes to footwear, go with a pair of high top sneakers. Laid-back combos for 20-something guys aren't actually that hard, as you can see.
When the situation calls for an effortlessly stylish menswear style, consider wearing a navy shawl-neck sweater and khaki chinos. Finishing off with high top sneakers is a fail-safe way to inject a more laid-back twist into your look. Off-duty getups for 20-year-old guys aren't actually that hard, as you see here.