For an ensemble that provides comfort and fashion, team a white crew-neck t-shirt with navy jeans. Olive athletic shoes add a more relaxed aesthetic to the ensemble. Casual ensembles for stylish young men aren't actually that hard, as you can see here.
Consider pairing a white crew-neck t-shirt with charcoal wool chinos for a laid-back kind of sophistication. Our favorite of a variety of ways to complement this ensemble is with olive athletic shoes. Perfect for a 20-something if you want to present a playful image.