This Long Black Skirt Is Satin with Two Layers of Tulle Over the Top, It Has Elasticized Waist Band and Tulle Tiers. About Size Chart Size Chart(cm) S/Waist: 68-71, Length: 98 M/Waist: 72-75, Length: 99 L/Waist: 76-79, Length: 100 XL/Waist: 80-83, Length: 101 2XL/Waist: 84-87, Length: 102 Size Chart(inch) S/Waist: 26.8-27.9, Length: 38.6 M/Waist: 28.4-29.5, Length: 39 L/Waist: 29.9-31.1, Length: 39.4 XL/Waist: 31.5-32.7, Length: 39.8 2XL/Waist: 33.1-34.3, Length: 40.2 Dress Material: 90% polyester,5% cotton,5% elastan Please use our own Size Chart guide located on the left of the product image do NOT use the Amazon size guide