NC for "harious" reasons...
DP is considerably younger than me for which I am very lucky (as he makes me feel like a ripe old grape rather than a dried up old fruit).
He has a beard and quite long hair. Or rather - he HAD a beard. A wonderful, full, dark, luscious beard. He's had various forms of facial hair over the past four years we've known each other, and on the couple of times he's shaved it all off, I must admit I've been a little 'surprised'.
It is very straightforward for me: sporting a beard and extra sideburns, he looks older. And sexier. 
He's just gone right down to a goatee. His head hair is now longer than his facial hair. And suddenly I feel like I'm dating a teenager.
AIBU to tell him (I have mentioned it before - that I feel the age difference of 15 years is highlighted when he goes clean shaven) that I can't cope with a more closely shorn man? And that he needs a hair cut? Am I completely shallow?
I'm prepared to be flamed - I totally understand it is his choice to have his hair and facial hair exactly how he chooses. But I'm struggling with the goatee. It just doesn't suit him. Please wise mumsnetters help me get through the next four weeks.