Are ballet flats still in style for fall and winter outfits?

I have several ballet flats that I wear with casual outfits including jeans. I would like to wear them this fall and winter, but noticed that not as many seem to be wearing them. They are very comfortable to me, so I would like to know if ballet flats ate still as hot as they were or is their popularity waning?

Are ballet flats still in style for fall and winter outfits?
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