Elastic waistband. Back elastic insert. SIZING:,Size 98 cm = 98/104 cm = 3/4Y,Size 110 cm = 110/116 cm = 5/6Y,Size 122 cm = 122/128 cm = 7/8Y,Size 134 cm = 134/140 cm = 9/10Y,Size 146 cm = 146/ 152 cm = 11/12Y,Size 158 cm = 158/164 cm = 13/14Y,Size 170 cm = 170/176 cm = 15/16Y
