Teaming a white sweatshirt with dark green chinos is an awesome choice for an off-duty ensemble. A great example for any man who's not sure how to dress as a 20-year-old man.
White Sweatshirt with Dark Green Chinos Chill Weather Outfits In Their 20s
If it's ease and practicality that you're looking for in an ensemble, dress in a white sweatshirt and dark green chinos. Add a pair of black leather chelsea boots to this look for an extra touch of style. If you're making it through your late 20s, take inspiration from outfits like this to take a more mature approach to your style.