The Japanese like to wear surgical masks when they have a cold or suffer from hay fever. But here's a design you certainly don't see much on the streets. The Pantsu Mask is literally meant to resemble a pair of panties, which you "wear" just like regular facial mask to keep germs from spreading. Handmade in cotton, the design is also reversible so you can wear stripes or polka-dots, depending on your mood.
The Pantsu Mask features: