With me I notice the attractive woman first. Usually it's her legs that get's my attention. Then, almost immediately, I notice what she's wearing (which is probably something feminine as her legs are on show). Therefore, it's just as much about admiring her clothes as it is for her female form. Sometimes, I might try and find an outfit that's similar to hers. So in a way, when I dress, I emulating her, but it's just as much as emulating all attractive feminine women rather than her specifically.
In all honesty, I'm not influenced by the woman wearing nondescript clothes or the overweight mum in your example. But then isn't this similar for GG's? If you look at a clothes catalogue, it's full of attractive women modelling the clothes.
