I find this topic really interesting because in fact Bianca has this issue with other transwomen where we live. Sadly while many of them are passable not as many are "pretty" by societies standards (this is just from looking at the ones who come to the local support groups and events), they are still pretty women they just don't fit "the standards".
She gets treated differently by most of them when in a group setting. She tends to be the person that gets called out and picked on the most. I'm certainly not saying she's super gorgeous (of course I think so but I'm engaged to her so I'm biased lol), but she was blessed with a smaller figure and more feminine facial features as well so her transition went pretty smoothly once she started HRT. It outrages me to see them treat her differently, especially the ones who you can tell do it out of pure jealousy and vanity, especially when they attempt to point out the flaws in her looks publicly just to make themselves feel better. Plus none of the things that helped in her transition made her life before any better, almost all of those things worked against her while she tried to live the role of male as she was expected to. One kid actually shattered her hand in high school shop class with a hammer because she looked "gay" to him when she was living as male. The kid wasn't even punished for this action and it was far from the first time someone hurt her because she looked feminine, which is equal to "gay" when it comes to men in America.
I bite my tongue often but it is very hard for me not to just call them out on it sometimes. She isn't perfect looking by any means, but just because she passed better than someone else it's horrible for them to put her down or make her feel like less of a woman.

And it is true, the study about cis women and magazines. I hated magazines when I was still trying to act like a girl. I mean I'm trans and want to be a man so it gave me even more to be concerned about lol, but I've definitely seen society's standards of beauty take it's toll on many women who were already gorgeous ladies to begin with, both trans and cis. I see that a lot here, many of you are already beautiful but so often I see you all having discussions about the little imperfections.
Maybe it's just strange of me but I always made a point of telling the transwomen I met how good they looked and pointing out their good features or their great outfits, many women have had me buy them drinks at the bar when I saw them sitting alone looking lost and down. Everyone looks prettier when they have something to smile about