A multi colored vertical striped blazer and chinos are totally worth adding to your list of wardrobe must-haves. To bring some extra depth to your getup, introduce loafers to your getup. This pairing is your answer to the question of how to dress appropriately for your age in your early 20s.
For a look that's casually sleek and envy-worthy, try pairing a navy and white plaid blazer with chinos. To bring a bit of fanciness to this look, introduce loafers to your look. If you're in your 20s, pay attention to outfits like this to take a more mature approach to your style.