Yijun White Mermaid Wedding Petticoat Slip Underskirt Crinoline Waistband is elastic, could cover approx. 65cm~90cm / 25"~35" 2 thin steel hoops are removeable and adjustable. Fits US size 2-10 / XS-M Two layers of Stiff netting keep perfect dress shape 100% Nylon lining prevent your leg skin from scratching