Mini dress Slim fitting Princess Polly Exclusive 60% rayon 40% polyester Length of size US 4 / AU 8 bust to hem: 72cm / 28.3in Kristen is wearing a size US 2 / AU 6 Shimmery silk material Adjustable shoulder straps Low back Lace-up back with tie fastening Invisible zip fastening at side Non-stretch Fully lined