New Two-Piece Wedding Dress

I bought this dress for our elopement ceremony which we canceled. I’ll be wearing my original wedding dress. This two-piece was never worn except in the salon and for these pictures. The skirt is a size 6 but quite snug (thanks wedding dress sizes), and the top is a 4 that buttons in the back. I had it altered to not have a train, for the straps to be shortened, and to add supportive cups in the top. I think those are pretty easily removed. Bought for $900 with alterations. Selling for $500.