Chokers had their day in the sun.
Side vag got a whirl.
Velvet did, too.
And now, like a surprise STD you got from that guy at the club when you were 21, plastic-covered knees are here to ruin your week without warning.
"Clear knee mum jeans" are now a thing, and just like syphilis, I think we can all agree we really wish they weren't.