Mom broke her arm. Looking for a dashiki/toga-like shirt to just pull over her head, sling and all.

[Dennis S]

I haven't found anything to buy. I want to just take two pieces of cloth and DIY it. I guess I could make a prototype using safety pins. Any ideas for the finished product? Velcro?

The breaks (2 of them) as just below the shoulder. Poking her arm through a sleeve hole is not doable.