Satiny H&M party dress - Size 6

Blue satiny H&M dress purchased in Japan in 2010. Only worn a handful of times. Would be cute for a holiday party. Size US: 6. Ties at waist, and has some strech in the back, hits around the knee. Approximate Measurements laid flat: Pit to Pit: 16" Shoulder to Shoulder: 17.5" Waist: 13.5" (with some give) Length: 33.5'