For a look that's sophisticated and envy-worthy, consider pairing a blue waistcoat with a light blue vertical striped dress shirt. Complete your getup with a pair of brown leather dress boots and you're all done and looking dashing. So if you're scouting for a nice and age-appropriate ensemble for a 20-year-old, this one fits the bill.
Light Blue Vertical Striped Dress Shirt with Blue Waistcoat Warm Weather Outfits In Their 20s
Try pairing a blue waistcoat with a light blue vertical striped dress shirt if you're going for a neat, classic outfit. Now all you need is a good pair of brown leather dress boots. This pairing illustrates that as a young guy, you have a wide array of style options.