Sheath Column Beading Royal Blue Keyhole Sweetheart Prom Dress With Sl Smilprince Elegant Royal Blue Off Shoulder High Slit Gown With Ruched Sheath One Shoulder Royal Blue Long Prom Dress with Beading One Shoulder Royal Blue Sequined Sheath Evening Dresses, CP0766 Royal Royal Blue Sheath Long Off The Shoulder Split Front Prom Dresses. Fabric: Stretch satin, beadings, with comfortable lining. Cleaning & Ironing Avoid Washing: Do not machine wash or hand wash the garment. Dry Cleaning: Professional dry cleaning is not recommended. Spot Cleaning: For stains, seek professional spot cleaning services exclusively. Steam Iron Usage: Utilize a steam iron on a gentle, low temperature setting to remove wrinkles without damaging the fabric.