This bold casual combination of a white crew-neck t-shirt and blue jeans is extremely easy to throw together without a second thought, helping you look awesome and prepared for anything without spending a ton of time searching through your wardrobe. Take a classic approach with footwear and add a pair of brown leather casual boots to the equation. It's plain to see how this look will keep you toasty and stylish throughout the season. This combo proves that in your early 20s, you have a wide range of dressing options.