Why not make a dark green overcoat and black skinny jeans your outfit choice? These two pieces are very functional and will look amazing worn together. To bring a more relaxed twist to your ensemble, introduce a pair of black print canvas high top sneakers to the equation. Overall, a good demonstration of casual style for 20-somethings.
A blue check overcoat and black chinos are an easy way to inject some masculine sophistication into your daily casual collection. Finishing with a pair of black leather chelsea boots is the simplest way to add a little depth to this ensemble. Certainly, an amazing example of grown-up fashion.
Stand out from the crowd by wearing a black shearling jacket and black chinos. Complement this ensemble with a pair of black leather chelsea boots for an extra dose of style. You can take cues from combinations like this if you're 20 and you want to take a more mature approach to your style.
Try teaming a tobacco puffer jacket with brown sweatpants if you wish to look casual and cool without making too much effort. Let your styling skills really shine by rounding off this look with beige canvas work boots. As you can see here, as a 20-year-old gentleman, you have a wide range of style options.
If you're searching for a casual and at the same time sharp outfit, consider wearing a black parka and black chinos. Balance your look with a more laid-back kind of footwear, like this pair of black and white athletic shoes. When it comes to casualwear for 20-year-olds, this combo looks great on almost anyone.