Or at least – some stuff that struck me over the last few days…
Make your own face covering (there are tons of these videos but this one is from the CDC. Also ponytail holders can replace rubber bands – if that’s what you’re more likely to have on hand.
But keep in mind: you should take them off only by the ear bands and wash them immediately. Otherwise you’re just going to get whatever germs you blocked onto yourself, defeating the purpose.