Like New LULUS Phenomenal Style Magenta One-Shoulder Two-Piece Midi Dress Size Small. Rubber stretch knit shapes this two-piece dress that has a cropped tank with a wide strap and one-shoulder neckline. The matching skirt has a high-waisted fit and figure-slimming silhouette that ends at a midi hem with a front slit. Unlined, 86% Rayon, 14% Spandex.