First I was shamed for driving a car, then flying, now wearing clothes. Fine, I'm a terrible person. I'm going to stop trying now. sarcasm
From TFA: "Many of those fibers are polyester, a plastic found in an estimated 60% of garments. Producing polyester releases two to three times more carbon emissions than cotton, and polyester does not break down in the ocean."
I'm not sure if it is more the consumers or the producers driving it, but it's almost impossible now to find actual 100% cotton clothing., at least in the US. It seems that an entire generation or mor literally does not know what genuine cotton jeans feel like.