Brand New Justin Alexander Wedding Dress 88133 Size 10

This was a sample dress from the store. With my wedding approaching quickly I grabbed it on a whim off the rack. This I know is a very hard to find dress. It is off the rack, so it is not in perfect condition, but never worn and still has the tags attached. I was thinking I could drop two dress sizes in a month. It is fit and flare style and resembles Meagan Markle's wedding dress. I searched high and low for another one identical to it on the internet and phone calls for days and could only find one that was one size larger and purchased it on Poshmark.