It's Asian size，please check the detail size on the size chart image.100% Brand New.Material: Cotton Blend， SpandexColor: Black WhiteNeck: O-NeckSleeve: 3/4 sleevePattern: StripedStyle: A-lineDesign: CuteDepartment Name: Children GirlsVery good provide condition showing very minimal wash/wear.Package Content: 1 x Girls DressSize: There are 5 sizes (90/100/110/120/130) available for the following listing. please allow 1-2cm differs due to manual measurement， thanks (All measurement in cm and please note 1cm=0.39inch)