If the situation calls for a casually smart menswear style, you can easily dress in a dark green barn jacket and a blazer. This getup demonstrates that looking stylish as a 20-year-old gentleman is not that hard.
Dark Green Barn Jacket with Blazer Outfits In Their 20s
This pairing of a dark green barn jacket and a blazer looks refined, but in a modern way. If you don't know how to round off, a pair of black leather casual boots is a good pick. So if you need style tips on what to wear in your late 20s, this pairing is definitely worth saving for later.