El JoaOh, #TShirtYarn very nice! Thanks a lot for sharing!
I probably should check if that T-Shirt could still be used as a T-Shirt (maybe by someone else) before using it this way,
and if it's old/torn I guess it won't make good #yarn either.
But im pretty sure in our world of overabundance, even if we sort out those cases, there are plenty of resources left!