![](https://www.strategicprotection.us/wp-content/uploads/2019/07/uniform1.png)
![](https://www.strategicprotection.us/wp-content/uploads/2019/07/IMG_8092.jpg)
Gig Line
Gig Line is a military term that refers to the alignment of the seam of the uniform shirt, belt buckle, and uniform trouser fly-seam. In order to be properly dressed, these three should align to form a straight line down the front of a person's body.