I purchased this Lillian West style number 6351 in September 2016.  I had a destination wedding so it was only one for a few hours. It is in very good condition.  Upon selling I will have it dry cleaned before collection. 

The size on the label is US 10 and would fit UK Size 8-10.  The dress has a heavy beaded corset bodice with an illusion neckline, over a flare organza skirt.