This bold casual combination of a white crew-neck t-shirt and navy skinny jeans is extremely easy to throw 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 classier end to round off this outfit, complete this look with white canvas low top sneakers. We're loving how perfect this look is when cooler weather hits. Wondering how to master casual looks as you are making it through your teens? This combo is the perfect answer.