In addition to the standard white mask that we've all come to know, there are colorful ones, patterned ones, and many others. Among them, black ones have a particularly cool and stylish look to them, don't you think?
While Kirara Amanogawa AKA Cure Twinkle (from Go! Princess Pretty Cure) is known for her bright fashion sense, her black mask adds a nice point of contrast.
Have any of the black-masked beauties below got you thinking about joining the dark side?