Black, strapless, floor length, size 12 formal dress

Black, "Satin type" formal dress, Size 12 (but fit like a 10). I am 5'6" tall and wore a 3" heel and I did NOT have this dress hemmed. Once I had slippers on (see photo) the dress did touch the floor. Inner boning ensured this dress stayed up - it did not slide down at all in the bodice! I did have the boning trimmed so I could sit (it was originally so long that it passed my hips, making it next to impossible to sit so I had them remove some of the length of that. Fit and moved beautifully afterwards! Very comfortable! I wore an ivory sash with the dress to match the bride's ivory dress. I believe the sash is still stored with it. If it is, and you would like it, I am happy to give it with the dress, but it was a separate purchase so if it is not still stored with it, it will NOT come with the dress! Dress needs to be steamed for wrinkles. Otherwise, clean and in great condition!