Fabric: Polyester. The fabric is comfortable for skin. Occasion: Whether you are dressing it for a vintage wedding party, prom, evening party or any other occasions, this sophisticated vintage dress will be your lovely partner. Classic Match: If you match the dress with an Underskirt or Petticoat, there will be a surprising look. SIZE BUST WAIST LENGTH XS 32.3 26.0 38.6 S 33.0 26.8 39.4 M 36.2 29.1 40.2 L 39.0 31.5 40.9 XL 41.3 33.9 41.7 2XL 43.7 36.2 42.5 3XL 45.3 37.8 43.3 Note: Sizes are in inches. Please allow 0.4"-0.8" differs due to manual measurement.