Off the Shoulder Dress Dessy Collection

Only worn twice, I would keep it but it's too big for me now. It is a Mauve/Purple/Dusty Rose color. It is an off the shoulder dress. Dessy Collection by Vivian Diamond. It fits like a size 2-4 but was purchased as a 6. Could be a prom dress, but I wore it as a bridesmaid dress and for a black tie ball. I am 5'5 and wore 3-4 inch heels with it. It has not been hemmed. Offers are welcome!