Off white knee length cocktail dress from Ariella

Off white knee length cocktail dress from Ariella. Heart shape neck. Spaghetti straps, Strait back. Hidden Zipper on the side. Well cut and well finished inside. Fits a size 10. Indicates large. I’m a size 12-14 now and it doesn’t fit anymore. Small pieces of fabric are sewn to the dress giving it a feather like appearance. I love this dress, really flattering but doesn’t fit me anymore, i wore it twice.