A dark green long sleeve shirt and olive shorts are absolute menswear essentials that will integrate wonderfully within your daily off-duty rotation. All you need now is a pair of white print canvas low top sneakers to round off your ensemble. This getup is a surefire option if you're on the hunt for a great, summer-ready getup. Wondering how to nail casual dressing as you go through your 20s? This combo is a good illustration.