When I was "in" for 32 years a couple of times I grew a beard and each time after a couple of months at the most I would get a visit from an Elder being polite and explaining I shouldn`t have one and when i would put my 2 cents worth in defending my having one they would then take a hard line with me.
Then one Elder tried to get to me by saying words to the effect that I`m being a narcissist spending more time looking in a mirror grooming my beard whereas when he shaves its over in a few minutes ? I kid you not that`s how it came across what he said.
And of course that I wouldn`t be given any privileges in the congregation if I kept it on.
Back then I was still indoctrinated and got rid of it.
However when I left in 1992-3 ,the first thing I did was grow a beard and I still have it to this day.