Womens clothes/soft fabric (Fairport NY)

Im looking for anything that can be made into some sleeveless tops. I can modify any old shirt or stretchy fabric. I need to wear tube tops now for medical reasons and I cannot seem to find any in stores that I find comfortable. I like loose fitting so Im going to make my own. In general I sew a lot so if anyone has any clothes or fabric they are going to throw out id happily take it. Thank you.