New with flaw Jonathan Simkhai grommet bustier maxi dress midnight size 12

Floor length navy blue gown. Strapless, with bustier top. Sides of stomach have silver tone grommets and black accents. High slit on the side. Bustier has interior hook and eye closures for support, and the dress zips up the back. New with tags, but has a snag on the side, as shown in last photo. See photos for fabric and care details. Approximate measurements from flat lay: chest: 17.5" (but the top stretches some) waist: 15" length: 61" slit: 33"