Stylish, but thin
This is a very pretty face mask.  The black rhinestones give it a little glitter without it looking tacky.  The fabric is really silky against your skin and it has a pocket that allows you to insert a filter.  You HAVE to add the filter as the fabric is very light and see-through. (see picture w/o filter inserted)  Since the mask is larger than the standard PM2.5 filer, I actually added a black cotton layer inside just to be safe - hence the 4 stars.  However, i'm sure it is safe with the filter. The elastic that goes over your ears is not adjustable, so might be tight on a fuller face.
Rating: 4 stars