Strapless Ombré Sparkly Prom Dress

Purchased back in 2011 and worn one time. The dress is strapless with a tie up corset like back. It is not form fitting from the waist down. The dress is 3 layers with tulle being the top and bottom layer with ombré satin in the middle. The size is 12 and fits true to size. I am 5’4 and the dress went all the way to the floor even in 2-3” heels.