Team a black and white print crew-neck t-shirt with blue skinny jeans for a modern casual look that's easy to wear. High top sneakers integrate smoothly within a ton of looks. Ideal to convey that even as a 20-year-old guy you're confident enough to own your sartorial choices.
Marry a charcoal tank with blue skinny jeans to feel instantly confident in yourself and look on-trend. Introduce high top sneakers to the mix and the whole outfit will come together. This combo illustrates that progressing through your late 20s is no reason to avoid casual clothing.