Try pairing a black shirt jacket with grey vertical striped chinos to create a really stylish and modern-looking casual ensemble. Make your ensemble more current by finishing off with black leather low top sneakers. Off-duty combos for 20-year-old gentlemen aren't actually that hard, as you can see.
You'll be amazed at how easy it is for any gent to put together this off-duty look. Just a black shirt jacket and black sweatpants. If you're wondering how to finish off, a pair of black leather low top sneakers is a tested option. If you're often not sure how to dress as a young gentleman, this pairing is a great illustration.
Try teaming a black shirt jacket with black shorts for a comfortable ensemble that's also put together. Why not complement your look with a pair of black leather low top sneakers for a laid-back feel? Laid-back combinations for stylish 20-something gentlemen aren't actually that hard, as you can see.