Essential Monsters use a toolbox of antique-looking images of medical equipment, procedures, and other oddities. This medically-fueled point of view allows the brand to create shirts that stand out in a crowd, with themes that you just can't find anywhere else. From their butcher-themed crest to a dissection of a cat, their shirts tend to have a bit of darkness to them, which is part of the macabre appeal.
Available both at their website and through Etsy, check out Essential Monsters if you're in the mood for unique prints and an understated color palette.