This pairing of a puffer jacket and a white and navy crew-neck t-shirt is indisputable proof that a safe off-duty ensemble can still look extra stylish. Feeling inventive today? Dial down your look by wearing grey print canvas high top sneakers. There's nothing like a cool ensemble to brighten up a gloomy fall afternoon. Relaxed combos for 20-somethings aren't actually that hard, as you see here.