I need solid white, black, or some shade of brown or gray so he can wear it at work. I actually have some white cotton from a previous project, but it’s too thin to be practical mask material. I’m happy to pay for a well made mask, but am just as happy to buy fabric if you have any of these solids. I actually think this is a great cottage industry opportunity since the people who need masks for work are also the people who still have jobs and paychecks. I appreciate those who are willing to sell them.