I know there must be some kind of explanation but I just can't find it

cocaine

Well you see the real reason behind 80's hair style was...
o look a bird!
(Runs out the room while you're looking for a bird that isn't there.)

then came the selfies

Is it just me or does the one in the middle from the 50's hair look like Katy Perry a little?

They look electrocuted

And then 2010s where women decided it would be empowering to dress like complete whores without a shred of dignity, waiting their bare asses and tits into every form of media possible.