I make face masks for an organization in Massachusetts who distribute them to children who have Congenital Heart Defects. Right now I am the only one who is making these for the organization. They had a pattern & write up about the face masks back in 2013 but when they changed their web page they lost the pattern. I'll p.m. you with the info & will try to scan the pattern for you if your group would like to help. They require 100% cotton & in kid-friendly fabric. I'm running low on kid-friendly fabric but am making a lot in bright colors that I think the kids would like.