You're right on tie-dye. Our Tatiana Dress features a mini length, long sleeves, a crew neckline, ruching from the mid-section to the hemline, and stretch throughout the garment. It is unlined and slightly sheer under light.Please note this dress doesn't have a fastening as it is designed to be stretchy enough to pull over your head. 92% Rayon, 8% Spandex. Please refer to care label for garment care instructions.