That bodice that I found and posted about earlier this week was way too small for me, but I have a petite sister. Yesterday I brought it with me and gave it to her, because of course it fit her. In fact she claimed that it was a bit big. She was wearing modern underwear under it, and interestingly it seemed as it was a bit big in the waist and shoulder, but small over the bust.
Here she is wearing it, which of course gives a much better view of what it looks like.