1. A system comprising: a computer-readable memory storing executable instructions; and one or more computer processors in communication with the computer-readable memory, wherein the one or more computer processors are configured to execute the executable instructions to at least: receive a digital image showing a person, wherein the digital image includes pixels; obtain a structural representation for the digital image; identify, within the digital image, a structural reference of the person using the structural representation applied to the pixels included in the digital image; determine a spatial distance between a first pixel included in the digital image and the structural reference of the person within the digital image; obtain a pixel classifier for the pixels included in the digital image; and predict an apparel type for the first pixel included in the digital image using the pixel classifier applied to the spatial distance between the first pixel included in the digital image and the structural reference of the person.