One of my favorite examples of this is a transgender woman who worked at Subway (sandwich shop) and wrote about her experience on reddit. Someone posed a question on reddit that was something like "people who have transitioned, how did others treat you differently after the fact." I interpreted the question as how did friends and family react after knowing you previously as one gender and then another, but this trans woman's response on how the general public treated her was much more interesting IMO.

Before she transitioned, as a man she said she'd get lots of compliments and kudos from customers for basically just doing her job at Subway. As a woman, though, people were much more likely to complain and she was rarely complimented, and only if she went "above and beyond" her normal work duties.

The thing I loved about this is that, like the women who lose a lot of weight, she basically "acted as her own control". When it's different men and women you can argue over whether or not people behaved differently, but it's harder to do that (or at least it should be) if it's the same person.