●95% Polyester, 5% Cotton ●elastic waist closure ●Machine Wash ●Polyester, stretchy and comfortable fabric ●2 pieces set include suspender skirt and T-shirt. The skirt is knee length with elastic waist ●Machine washable, low tumble dry ●Great quality 2 pecs set school Halloween party dress with a pumpkin striped T-shirt and bat pattern suspender skirt. Perfect for everyday wearing and Halloween costume party. Following size means age ranges for girls, they are for general guidance only. For most accurate fit, we recommend checking detailed measurement before purchase. ●Size Measurement: Chest: 25.2, Waist: free, Length: 23.6