If the setting allows casual style, pair a grey cardigan with a crew-neck t-shirt. Dial up the classiness of your ensemble a bit by finishing off with a pair of black chunky leather derby shoes. This combination is super practical and will help you out in transitional weather. This pairing should encourage anyone who was skeptical about more polished style in his 20s.
For a goofproof casual option, you can never go wrong with this combo of a grey cardigan and a crew-neck t-shirt. White canvas low top sneakers look awesome here. Keep this ensemble ready to go when spring arrives, and we guarantee you'll save time brainstorming for what to wear on more than one morning. So as you can see, as a 20-year-old gentleman, you have a wide range of dressing options.