Answer
Apr 03, 2025 - 11:33 AM
Under a navy blue shirt, you can wear a neutral-colored undershirt like white, gray, or black to maintain a clean and classic look. If you're aiming for a more coordinated appearance, consider wearing an undershirt in a shade that complements your overall outfit, such as a lighter blue or even a subtle pattern. The choice of undershirt can also depend on the formality and occasion, as well as personal comfort preferences.
