This is a sheath dress by Ralph Lauren, has a very flattering hip gather.The material is stretchy. It has a satin finish. The color is dark navy with a slight purple to it. This dress will be beautiful for a wedding, bridesmaid matron of honor,mother of the bride, wedding guest. This dress could be worn for a cocktail, party, country club or cruise. The measurements are 17 inch waist 36 inches full length and the pit to pit is 17 inches. This dress is in excellent preowned condition.