I got these for my sister for her birthday, she is 5'8 and usually size 8 (got size 10 for comfort) the pants are waaaay too short, they sit on her like an awkard 3/4 length, Im 5'3 and they just brush the the top of my feet, so that is disappointing. Otherwise the quality, the material and the fabric is absolutely gorgeous.
I think listing the models height as well as ensuring the pictures show the whole body would be helpful.
If you are of average height or taller id advise against the pants sets.