This casual combo of an orange crew-neck t-shirt and blue jeans is extremely easy to pull together without a second thought, helping you look on-trend and prepared for anything without spending a ton of time combing through your wardrobe. For something more on the cool and casual end to complete this getup, complete your ensemble with a pair of white and black canvas high top sneakers. This combo shows how 20-year-old gentlemen wow in the style department.