One Shoulder Ruched Satin Pleated Dress Elegant sheath one shoulder black satin long prom dresses with slit Black One Shoulder Sheath Maxi Dress Red mermaid prom dress, Black Sheath Column One Shoulder Satin Evening Dresses With Ruffle Missacc. Classic Match: Whether you are dressing for a wedding party, prom,evening party or other formal party, this sophisticated long maxi prom dress will be your lovely partner. Fabric: Polyester, highlighting feminine morbidezza and grace Tips: Recommended hand wash seperately in cold water, dry clean is also available.