Purple bridesmaid or formal dress size 1/2

Pretty purple formal dress. It has a small tear near the zipper and some piling on the inner cups (as pictured in video). Worn just once for prom. I am selling this dress for a friend. I am 5'6 130 lbs for reference. I have 28 in waist. This would fit a 26 in waist too. I was very tight on me.