Dress is in very good vintage condition. The lighting was not great when I took the pictures sorry -- the dress is black, not grey with no discoloration. The zipper is completely functional (my dress form was just a little too big). No tears or holes. There is a tiny bit of discoloration at underarms which isn't very noticeable (see last picture). I steam cleaned the dress, but didn't have it dry cleaned. I think this might well come out with a good dry cleaning.
When laid flat, dress measures 16" across at bust (32" Bust), 13" across at waist (26" waist, 17" at hip (34" hip).