I was discussing this with my wife yesterday. Jesus in all our representations has a beard and long hair. But do we know that even this this was true of Jews in Jesus’ time? Are we possibly laboring under misconceptions about this?
JESUS outdid all mortals in keeping the Law - and HE manifested the VERY SPIRIT of the Law.
In the Law, whoever wanted to be more than just allowed to dwell in Israel - that is, whoever wanted to be in a personal relationship with GOD, demonstrating personal Love for HIM, was to be a Nazarite. All Nazarites had to have long hair. It is unthinkable that JESUS wasn’t HIMSELF a NAZARITE.
It is unlikely that any of his disciples but Matthew weren’t Nazarites.
As for how JESUS’ Face looks on the Shroud, we are only seeing HIS Face injured several times more than a hockey player’s that has been hit with a speeding puck. You’ve all seen that, I’m sure: a youth in hockey suddenly looks like a mangled forty year old, from one injury’s swelling and bruising.
Irenaeus, once removed from the Apostle John, via Polycarp, in the succession of keepers of John’s Preachings, said that the Apostle (who had stood right before the Cross) had said that when JESUS was in HIS Passion, HE suddenly had many years weighing on HIS appearance, having passed through all ages up to manhood for infants and children and youths and adults, and finally suffering even for the elderly, looking suddenly aged. So take off the aging and the injuries to imagine HIM as HE was every day in Life before the Passion.