Long Black Dress with Sparkles

Up for sale is a cute little long black dress with little sparkles on it. It's made out of 92% Polyester and 8% Spandex and says it's a size Large but it doesn't look Large to me. It's sleek fitting and contours to your curves. It's got spaghetti straps and a pattern in the dress - see pics. Would be a hot little dress for a fancy night on the town or even for a Prom Dress.