Suzi chin for Maggy Boutique key hole halter dress size 8

Suzi chin for Maggy Boutique key hole halter dress size 8. One pill/raised stitch on back of skirt as shown in photos (close up and at a distance shown below measuring tape). Also shown is what I believe is the stitching in waist ruching. I don’t think these are flaws but wanted to disclose. Likely knee length but see measurements. Has some stretch at waist.