Hairstyles are irrelevant.
'Do No 1:
The 'Trek Captain' 'do.
Yup, even the Borg get in on the bald act. Unsurprising really. They probably assimilated the idea from someone.
'Do No 2:
The 'Woah That Grew Faster Than Kes' 'do.
'Do No 3:
The 'Slightly Ruffled' 'do.
Not quite as good as Janeway for carrying it off, but not bad...
'Do No 4:
The 'Lounge Singer' 'do.
Ahhh...unrestrained. Must feel nice for once.
'Do No 5:
The 'Pony Tail' 'do.
Taking a page from Janeway's book (or at least her hairdo mag), Seven retreats to familiar ground.
'Do No 6:
The 'Oh My God Her Hair Isn't Immaculate??' 'do.
Gawd, for once the unflappable former-Borg is having a bit of a hair crisis. That's not to say it looks bad. Just...untidy.