Stella York 6477 Street style unclassified dresses

Stella York style 6477 size 12 described as a "casual chic wedding dress." It has never been worn and was a sample at the boutique. I bought it for a few hundred and would like to sell it for what I paid for it. It is a fit-and-flare silhouette with lace and crepe chiffon. It has a deep sweetheart neckline and organic lace straps. The lace on the bodice of this gown continues down through the hips and has a higher back with ornate lace detailing and a slight train. It zips up on the back, and the zipper is covered by fabric buttons. It was never been worn to an event and it was never altered. There is a small stain on the train from the boutique floor, but it can be dry-cleaned out easily.