It's Asian size，please check the detail sizer on the size chart image.Material: Cotton BlendColor: BlackCollar: Square CollarSleeve: SleevelessSleeve Type: Spaghetti StrapDress Length: Above KneeDress Type: A-LinePattern: PrintDecoration: RuffleHeadband Circumstance: 45-50cmStyle: CasualDesign: CuteDepartment Name: ChildrenGender: GirlQuantity: Tow Pieces SetBeautiful Flower PrintPackage Content: 1 x Girl Dress and Headband Set