Contrast Polka Dot Mermaid Maxi Backless DressModel wears a size S. Material: 95% Polyester , 5% Spandex Designed to flatter your figure, this Black White Contrast Polka Dot Mermaid Maxi Dress features a slim fit and a boat neck that adds an elegant touch. The backless design and draped halter neckline create a unique look, while the stretch satin material provides a comfortable fit. The dress also includes a sheer underskirt for a touch of playfulness.