How should men's belts align when worn?

The appropriate alignment for men's belts when worn is to ensure that they are centered on the button and the clip is positioned to the left of the gig line. This alignment is essential not only for aesthetics but also for maintaining a professional appearance, particularly in military settings where uniformity and attention to detail are paramount.

The gig line refers to the straight line that extends from the shoulder down the button of the shirt to the fly of the trousers. Correctly positioning the belt in this manner contributes to a neat and orderly presentation, which is a key aspect of military discipline and uniform standards.

In contrast, the other options suggest various misalignments that would not adhere to formal dress standards. For instance, wearing a belt under the shirt can create a disheveled appearance, while positioning it below the hips or at knee level is impractical and does not reflect the structured nature of military attire. Thus, ensuring that the belt is centered on the button, with the clip to the left of the gig line, is the accepted standard for proper belt wear.