If the setting calls for a semi-casual outfit, choose a grey blazer and navy jeans. To bring a bit of flair to your ensemble, introduce black leather derby shoes to the equation. Timeless combinations like this are worth having in your wardrobe no matter your age.
Grey Blazer with Navy Jeans Smart Casual Cold Weather Outfits For Men In Their 20s
This pairing of a grey blazer and navy jeans looks refined, but in a cool kind of way. Spice up your outfit with more relaxed footwear, like this pair of white canvas low top sneakers. This one is a nice yet mature ensemble for a 20-something man.