The in-stock will be shipped within 1-2 days, the pre-order will be shipped within 15 business days. Materials: ShellA：99% Polyester 1% Spandex ShellB：100% Polyester ShellC：100% Nylon ShellD：100% Cotton Lining：100% Polyester Features: Twill fabric with a crisp, structured feel, thick and comfortable, soft to the touch. Knit lining is soft and delicate, skin-friendly, and comfortable to wear. Multi-layer lace trim neckline design, vintage and exquisite, adding detailed charm. Waisted, double-layered A-line with internal mesh support, enhancing the waistline. Adjustable shoulder straps with elastic design, improving comfort and fit.