Gone are the days when you could easily find a loose, plain white, cotton T Shirt. Now they are either stretchy, too tight, too thick, fitted, polyester etc etc etc. The nearest thing is to raid the men's departments, root out an extra small and alter the sleeves, the length etc. What an effort for such a basic, easy and essential item. We used to find loose, white Hanes t shirts but those days seem to be long gone.