How far can female Marines' hair hang?

The regulation regarding female Marines' hair allows it to touch the collar but prohibits it from falling below the collar's lowest edge. This guideline is meant to maintain a professional appearance while also providing some flexibility for personal expression within the established standards. Hair that falls freely below the shoulders can be seen as unkempt in a military context, which emphasizes discipline and uniformity. The requirement to keep hair above a certain length ensures that it does not interfere with the wear of headgear or operational safety. By adhering to this standard, female Marines can maintain a groomed look while still having a specific range in which their hairstyles can vary.