DH had hair like this at our wedding 2 years ago... it is now like this (or the pic in my profile with less makeup...)
He wants it cut off, but doesn't know how (I am assuming different to the wedding style).
He is a rock loving geek, it is fairly fine hair, but not thinning iyswim. He doesn't do grooming so it needs to be easy (a blob of wax/gel type stuff is about his limit).
Work your style guru magic!!!
(For me, I like any look that Johnny Depp has but I do accept that I did not marry him )