Answer
Apr 03, 2025 - 11:56 AM
Under a navy blue shirt, you can wear a neutral-colored undershirt, such as white, gray, or black, to maintain a clean and subtle look. If you're aiming for a more coordinated or stylish appearance, consider wearing an undershirt in a complementary color like light blue or even a pattern that includes navy elements. The choice largely depends on the level of formality and the overall style you're aiming for.
