The effect of physical appearance perfectionism and social comparison to thin-, slim-thick-, and fit-ideal Instagram imagery on young women’s body image

Body image research to date has examined the impact of thin- and fit-ideal media on women's body image, however cultural trends in Western media have recently shifted towards a curvier body type called slim-thick, which is characterized by a large butt and thighs and small waist and flat stomach. We experimentally examined the impact of forced social comparison to slim-thick-, thin-, and fit-ideal imagery on women's body image relative to a control condition, and whether physical appearance perfectionism moderated these findings. Participants were 402 female undergraduate students. Results revealed that comparison to body-ideal imagery resulted in greater weight and appearance dissatisfaction and less overall body satisfaction, relative to the control condition. Those exposed to slim-thick imagery experienced more weight and appearance dissatisfaction and less body satisfaction than those in the thin-ideal condition. Physical appearance perfectionism moderated these results, such that women who reported moderate or high levels of physical appearance perfectionism experienced greater weight and appearance dissatisfaction and lower body satisfaction in the slim-thick condition, than in the thin-ideal, fit-ideal, or control conditions. It was concluded that drive to achieve body ideals is shifting to a slim-thick body, which maybe more detrimental to women's body image than thin-ideal imagery.