Everything I've seen and read indicates jeggings, leggings, skinny pants and skinny jeans are "out". The more current up to date styles are straight leg, wide leg, flare, and bootcut.
I am not seeing as many leggings and skinny jeans in stores or on people in my city. I was out the other day at a football game with thousands of people. I saw a few people in skinny jeans and leggings, but I saw more people wearing very long and loose wide leg jeans.
That being said, I believe we should wear what we like.
I've been wearing straight leg forever. I wore them during the skinny jean years. I don't like leggings and jeggings so I never wore those when they were more popular either.