Romper Princess Polly Exclusive 92% polyester 8% spandex Length of size US 4 / AU 8 bust to hem: 57cm / 22.4in Ariel is wearing a size US 4 / AU 8 Silky material Strapless design Inner silicone strip at bust Boning throughout Keyhole cut out Invisible zip fastening at back Non-stretch Fully lined