Sample wedding dress never worn

Hi All! I ended up having wedding dress regret with my first dress, so I ended up getting another one. No one told you how vulnerable is to go dress shopping. This is a sample dress. I have no idea of the brand I didn’t even thought about asking before purchasing. There was so much pressure involved and they put all those clips that makes the dress even look perfect and until you take it to adjust. I definitely do not plan on wearing the first. Like any bridal store, no return policy, etc. I am 5'3" and 5’6 with heels, my measurements of 39.5- 29-40 The dress originally cost me $2000. I haven’t wear it other than for trying it and adjusting it