Complex sentence: By 1995, most glam metal bands cut their hair either to shoulder-length or right below the shoulders.Younger men who were more amenable had adopted the Caesar cut, either natural or dyed.
Split into simpler sentences: By 1995, most glam metal bands cut their hair either to shoulder-length or right below the shoulders. Mullets became unfashionable.Younger men who were more amenable had adopted the Caesar cut, either natural or dyed.