I’m sorry but who said that white girls can’t look good with dreadlocks?!
My PERSONAL PREFERENCE is that I like dreads on white girls.
Any race can have whatever hair style they want, white girl wants dreads? She can have them. Black girl wants bleached blonde hair? She can have it. Hair is hair.
Hair is not cultural appropriation!
Have it however the fuck you want it and what ever style you want it.