Lulus Exclusive! If you've been wishing and hoping the perfect midi dress would come into your life, then guess what? The Longing For Beige Midi Dress has arrived! A toasty beige stretch knit slides into a below-the-knee body-con masterpiece trimmed in black around the arms and backless silhouette. Two long black straps merge and fasten with a single button at the back of the neck. Unlined. Model is wearing a size small. 86% Polyester, 12% Rayon, 2% Spandex. Hand Wash Cold.