You're looking at the undeniable proof that a long sleeve shirt and khaki dress pants look amazing when worn together in a refined getup for a modern gentleman. You could perhaps get a bit experimental on the shoe front and choose a pair of beige desert boots.
Up your off-duty look a notch in a long sleeve shirt and light blue jeans. If you're hesitant about how to round off, a pair of beige desert boots is a good choice.
If you're on the lookout for a casual and at the same time sharp getup, team a long sleeve shirt with blue jeans. A pair of beige desert boots serves as the glue that pulls your outfit together.
A long sleeve shirt and olive chinos combined together are a match made in heaven for men who appreciate relaxed looks. Complement this ensemble with a pair of beige desert boots and ta-da: your look is complete.
If it's comfort and functionality that you're searching for in menswear, consider pairing a long sleeve shirt with olive cargo pants. Introduce a pair of beige desert boots to the equation to avoid looking too casual.