Baby Girls Rompers Dress Solid Color Square Neck Fly Sleeve Skirt Hem Infant Bodysuits Summer Clothes with HeadbandSize (cm)70 Length: 38 Waist: 46 Advised Age: 0-3 Months80 Length: 40 Waist: 48 Advised Age: 3-6 Months90 Length: 42 Waist: 50 Advised Age: 6-12 Months100 Length: 44 Waist: 52 Advised Age: 12-18 MonthsSize (inch)70 Length: 14.96 Waist: 18.11 Advised Age: 0-6 Months80 Length: 15.75 Waist: 18.9 Advised Age: 6-9 Months90 Length: 16.54 Waist: 19.68 Advised Age: 9-12 Months100 Length: 17.32 Waist: 20.47 Advised Age: 12-18 MonthsSpecification:Name: Baby Girls Rompers DressGender: Baby GirlsMaterial: 70% Cotton + 30% PolyesterPattern: Solid ColorPackage Contents1x Romper1x HeadbandFriendly Tips:1. Please kindly allow a 2-3% difference according to manual measurement.2. Please check the measurement chart carefully before you buy the item. (1 inch = 2.54 cm)3. Please note that a slight color difference should be acceptable due to the light and screen. Thanks.PromiseIf the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.