Maggie Sottero New 12 UK

This is a lovely new gown from the well know designer Maggie Sottero. I’m sorry but I do not know the name of this design -
I actually bought it while I was in the US at a store called Filenes Basement. Every year they hold an event called ‘the running of the brides’ where people queue up for hours with their entire wedding party and when the doors open, all rush in and grab armfuls of dresses. The bride then tries them all on, before making her choice. The reason it is so popular is that the dresses are all expensive gowns, all reduced massively.
I sort of got caught up in the madness and bought this dress. It does not fit me! I was alone & was not going to strip off in the store.
It is size 12 US which would normally be a 16 UK, but wedding dress sizes are not like regular sizes and this is more of a 12/14 UK size – about a 36 inch chest.
The gown has a zip back but buttons with elastic fasteners to cover the zip.
It is strapless and has a crossover front, covered in beads. I cannot see any missing, but cannot guarantee this, but they would be easy to replace.
One hanging strap to hang on hanger is missing