Lore question: What’s with the hair?

[Kaede45]

I know this is a dumb question that probably doesn’t deserve its own thread, but it is a question that won’t leave me alone?

 

Why do Sisters of Battle all have white hair?

 

I can understand them all having the same hairstyle as uniform haircuts are not unusual in military organizations, but them all having the same hair color, despite being different ages & ethnicities makes me think that there must be some sort of symbolism or tradition or anything to give an explanation for it. I’ve tried to look into it, but to no avail. So I’m just going straight to asking the forums: Is there a lore reason for why all Sisters of Battle have white hair?

 

As always, thank you for your time & God bless.