Navy and deep blue sit close enough in the family to feel intentional, not accidental, and the slight difference in shade keeps it from reading as one flat block of color. The shirt breathes through the shoulders for a full swing, and the shorts are cut athletic enough to move but still look right walking into the clubhouse after. Picture the first tee at 8am, cart path still wet with dew, round barely started. It's a men's golf outfit that skips the loud colors and still looks like you thought about it.

Finish with navy suede golf shoes and a plain white cap.