Strapless mini dress Princess Polly exclusive 68% rayon 32% polyester Length of size US 4 / AU 8 bust to hem: 58cm / 22.8in Sarah is wearing a size US 6 / AU 10 Inner silicone strip at bust Twist detail at front Keyhole cut out Ruching at waist Shirred panel at back Invisible zip fastening at side Non-stretch Fully lined