I feel like the con of boudoir would have made more sense in the era before the internet. Because it's not probable to me that rich people who have access to Hermes haven't heard about an even more exclusive brand. Moreover, the only thing on the internet regarding it are dodgy blogposts. Not to mention how if Boudoir is a brand liked by royalty, there would be pics of royalty with these bags. No matter how exclusive these bags are there would be articles by fashion magazines online spotlighting it too. Whoever wrote this has no understanding of the luxury fashion scene.
In my opinion, it's nothing to write home about. Additionally there's a gaping plot hole. Even if the tissue disappeared from the hospital, they could have easily secured another sample from the husband. Not to mention that Minjeong's body wouldn't have any nephrectomy scars and would also have 2 kidneys contrary to Sarah. I expected this to be so much better than it was and I feel let down.