Blue beaded prom dress

Size 3 navy blue prom dress. The back is open and goes down to a deep v. It was worn once for maybe three hours. Fits size 3 but I was a 1 at the time and had no issues. Has long train as well. I can send more photos if needed. Was originally bought for 200 I’m asking for 110. Price is negotiable but would like to keep it above 90.