Carrafina B0707 Open-back unclassified dresses

The dress is ivory with detailed sequin and beads around the bust with a sweetheart neckline.  The back has buttons all the way down center to the bottom.  The interior is a corset closure the button are more for decoration. The back is about midway down with sequin and beads. The dress has only been worn on the day I tried it on to purchase, fitting for alteration, and once to confirm the alteration was fine.  It has not been wore since and keep in an air tight case and bag.