Other Corset unclassified dresses

A classic, elegant retro beauty!  This was my mother's wedding dress.  The dress was created by a bespoke designer as a one-of-a-kind dress in 1956, and was worn just once, at my mother's wedding.  It would fit size 0-4.  Possibly size 6, but the rib-cage/bodice is quite petite.  The bride was 5'3 and she wore 3" heels and it looks floorlength in all of her photos.  It was drycleaned a month ago, and has been stored in a climate-controlled place.  Included is a formal length breathable teal-colored dress bag.  Silk fitted bodice, with lace trim over tulle.