Buying larger shoes so feet look larger? o: I've always had the bad habit of wanting to squeeze in smaller shoes because it made my feet look smaller. Besides, when it's too large, it's so uncomfortable to walk with. x_x
But uhm, yeah, to add to the testimonies, my best friend lived foot shrinkage too. She'd bought shoes when she was just beginning. They fit very well, but she almost never wore them, not being out. Well, after several months of HRT, the shoes, which couldn't have been "broken in" or "stretched" since they were barely ever being used (and only inside, to take a few pictures; never to go out), were way too large. Not "a bit loose but I can still wear them". Not wearable anymore. I don't remember exactly, but I think she said she lost 2 sizes.
It gave her a lesson: Never do your shoe shopping before HRT.