@Leadfoot,
A bit harsh, I think. They are fourteen years old after all. We don't let them vote, drink, smoke, drive, sign contracts, give very much consent legally.
If you're saying we as unrelated adults should have no say in these young girls lives or even how they come off, we agree.
My children looked just like those kids and they became an art director with American Greetings, a certified bi-lingual AP history teacher, one is working on her doctorate in Archaeology after doing six years of field work. Two graduated Summa. I not only let them have dyed hair, I did the dye. I figured that if it went wrong, I was going to be responsible, not the neighbor's daughter. I was a single dad for my daughters after the oldest was twelve.
The one thing I am proud of is that I let them be kids when they were kids.
We need to check ourselves on our opinions of others worth by judgement of their personal style.