Reach for a white and blue vertical striped dress shirt and grey dress pants for seriously smart style. If you're hesitant about how to finish off, a pair of burgundy leather tassel loafers is a winning option. Come boiling hot sunny days you're looking for an ensemble to keep you fresh and sharp –– this outfit is ideal for this time. So if you're looking for a modern and age-appropriate outfit for a 20-something man, this just might be it.