Matching set 100% polyester Length of size US 4 / AU 8 waist to hem: 92cm / 36.2in Fiona is wearing a size US 0 / AU 4 Natasha is wearing a size US 0 / AU 4 Silky material Pleated design Strapless top Twisted bust Midi skirt Elasticated waistband Lettuce edge hem Good stretch Lined top