Warm canvas below, true black up top, and the gap between them is exactly what makes it look deliberate. The resort polo has enough drape to lift the shorts into evening, and the linen keeps the whole thing breathing on a warm night. Late dinner outside, string lights, the kind of evening that doesn't need a jacket. A clean way to wear shorts at night without looking like you gave up. The contrast is doing the work.

Finish with dark leather sandals or suede loafers.