Oleg Cassini Amanda dress

Oleg Cassini Amanda dress tag size 24 street size 20. This dress is a structured ivory satin ball gown featuring a V-neckline; a low back with wide-set straps; and a figure-flattering pleated cummerbund waistband. It has pockets!
The dress was taken up largely at the front as it was too long. I am 5'6 and wore sneakers so it was taken up to suit this. The band around the waist was taken in slightly (measurement of this area is approx 125cm) and the straps were shortened to allow the top to fit tighter and support the bust. The dress originally had a deep V neck but this was closed slightly at the front to allow a bra to be worn (see pictures). A bustle was added to the back as well as bra hooks to secure the bra on the straps and back of dress to avoid it showing.
The dress was professionally dry cleaned through My Dress Box and looks as good as new. I would prefer pick up and try ons welcome.