When having fun also means helping out someone else, everything just seems to make sense. And that's what you're doing when you buy these beautifully crafted animal-theme mask and tail sets from Oeuf. While they're based in Brooklyn, their knits are made in Bolivia by a self-managed community of indigenous women. The artisanal crafts they produce enable them to afford proper health care and an education for their children. With sustainability in mind, Oeuf creates simple, intuitive products using three key principals: quality, practicality and functionality. And we have to say—we're pretty into that as well. Select stores.