"The results reveal a unique constellation of facial features that underlie judgements of social class. Faces perceived as poor exhibited particular characteristics such as being wider, shorter, and flatter, with downturned mouths and darker, cooler complexions. Each of these facial features also made faces appear more incompetent, cold, or untrustworthy. In contrast, faces perceived as rich were narrower and longer with upturned mouths and lighter, warmer complexions – features which corresponded to those associated with perceptions of competence, warmth, and trustworthiness."