There are seven sizes for 13 going on 30 multicolor cut-out dress, US women size, please check our size chart or Amazon women size chart before you place order. women XS size
height size:61-63'' chest size:32-33'' waist size:24-25'' hip size:34.5-35.5''

women S size
height:63-65'' chest size:34-35'' waist size:26-27'' hip size:36.5-37.5''

women M size
height:65-67'' chest size:36-37'' waist size:28-29'' hip size:38.5-39.5''

women L size
height:65-67'' chest size:38.5-40'' waist size:30.5-32'' hip size:41-42.5''

women XL size
height:65-67'' chest size:41.5-43'' waist size:33.5-35'' hip size:44-45.5''

women XXL size
height size:67-69'' chest size:46-48'' waist size:39-41'' hip size:48-50''

women XXXL size
height size:68-70'' chest size:50-52'' waist size:43-45'' hip size:52-54''