Black & gold sparkle bodycon dress formal (photos don’t do justice!)

Bought in Colombia for a wedding, wore once. Photos don’t do it justice. The fabric is stretchy, black with gold sparkle thread, crisscross corset strap/tie back. Hugs body, slit up the side, high neck. Would best fit size 4-8. (I was probably a size 10 or 12 in this photo so it does stretch plenty but I felt I needed shareware under). Tag says size 12 but that may be Colombian sizes.