Roxy Women's Avalon Tube Midi Dress The Avalon Tube Midi is where coastal meets cool, featuring a strapless top, an accented waist, and a breezy full skirt that moves effortlessly. This piece is ready for dinner by the water or an easygoing afternoon in the sun. Materials Composition: 100% Cotton Fabric: Double Cloth Swiss, 136 Gms Care Instructions: Machine wash cold, tumble dry low