Hairstyle of the Prophet sallallahu alaihi wa sallam

Q: What is the hairstyle of the Prophet Mohammed sallallahu alaihi wa sallam?

A: There are various lengths of his hair mentioned in the Ahaadeeth:
a) Till half of his ear
b) Till his ear lobes
c) Till near his shoulders
d) He also shaved his head.
He would oil his hair often. When combing, he would make a path in the middle. He instructed that hair should be combed occassionally, not on a daily basis. (Shamaa'il Tirmidhi)