Blue Satin Prom Dress

This blue satin formal dress features a sweetheart neckline and a corset bodice with delicate lace-up detailing at the back and adjustable straps. Was $348, am asking for anything between $300 - $270. Completely new, not been worn or used at all because couldn’t go to prom. Still has tags on and in garment bag. Is size 16 but can fit size 14 because of corset back.