This combination of an orange crew-neck t-shirt and black ripped jeans will prove your expertise in men's fashion even on weekend days. Why not complete your look with tobacco suede chelsea boots for an added touch of style? As you can see, this combo is a really smart choice, especially for transeasonal weather, when the mercury is getting lower. And if we're talking casual clothing for 20-year-old men, this combination is a good look on most gentlemen.