I ordered a size S, but it was way smaller than the measurements when it arrived. I altered it to fit my 82 cm bust. I took fabric from the waist sash and added it to the side of the dress. The alteration is not noticeable when worn.
The alterations are only noticeable when the dress is turned inside out, you can see the lining has been teared and there is an extra panel of fabric there, and there is also black thread which was used to sew the side panel. (see last photos for dress turned inside-out)
What's left of the waist sash will be included with the dress. It is still functional as a waist sash, but it is now shorter than the original.
**please note, I am not a expert seamstress. Please keep this in mind if you purchase. I will not accept any returns based on the sewing job being imperfect**

It is slightly wrinkled from storage. There is yellowing around the zipper area that I haven't tried to remove. There are also a few specks of dirt on the lace on the hem, which I haven't tried to remove. There might be some other minor imperfections like this that I didn't notice.