Initially I was given ten metres of black polycotton, which turned out to be double-width. After a bit of head-scratching about how to physically handle the volume of fabric and cut it in the most frugal manner on a very small table, I was able to cut out six sets.
Despite my other skills on the sewing machine, I'm not a dressmaker. For example, this is the sort of thing I've done before.
So if I'm the answer to the crisis gripping the nation and our health service, then it must be a very very bad question. We are not in a good place, folks.