If you're searching for a modern casual and at the same time seriously stylish ensemble, wear a white print crew-neck t-shirt with beige skinny jeans. For something more on the dressier end to complete this outfit, complement this outfit with white and navy leather low top sneakers. As you can see here, this is a neat choice for summertime. Those who are curious how to dress with style as you make your way through your 20s, you have your answer.