Amazon.com: Disguise Lego Guy Child Costume Mask, One Size Child : Clothing, Shoes & Jewelry
Medical Mask and Black Eyebrows (Yellow Skin Tone) - Custom Minifigure
BrickLink - Part 3626bpb0657 : LEGO Minifigure, Head Female Black Eyebrows, White Surgical Mask Pattern - Blocked Open Stud [Minifigure, Head] - BrickLink Reference Catalog
Humans, Elves, Dwarves :: Heads :: Head, Female, Black Mask