A grey crew-neck t-shirt and navy jeans? It's an easy-to-create getup that any guy could wear on a day-to-day basis. For a more sophisticated spin, why not introduce brown suede casual boots to this ensemble? This one is a nice yet age-appropriate ensemble for a 20-year-old gentleman.
Try teaming a grey crew-neck t-shirt with light blue ripped skinny jeans if you seek to look cool and relaxed without trying too hard. Switch up your getup with brown suede casual boots. Laid-back combinations for stylish 20-something gentlemen aren't actually that hard, as you can see.
For an ensemble that's pared-down but can be manipulated in plenty of different ways, consider wearing a grey crew-neck t-shirt and green chinos. And if you want to immediately up this outfit with one item, complete this outfit with brown suede casual boots. When it comes to casual dressing ideas for 20-year-old guys, this getup is perfect.