We here at Shameless are mega-promoters of face mask wearing during the COVID pandemic. If you're out of your house or anywhere around people, YOU SHOULD BE WEARING A FACE COVERING, no excuses! We've done a bit of shopping and found some examples of effective face masks we think you'll love, too.
Shopping for a face mask isn't a one-stop deal though. Not all face coverings are alike; you're Goldilocks, lady! Some are too small, some are too big, and some are just plain ineffective. Shop around and find the maker who has the best for you before you give up your search for the best fit. Personally, I have a giant head (scientific fact) and wear glasses, so have a hard time finding a good fit that won't fog up my glasses. (I recently found some anti-fog wipes on Amazon that are working so far.)
So try, try again until you find a face mask that works for you!