Infant Baby Outfits Girl Boy Cartoon Bees Romper Baby Halloween Costumes Fall Clothes with Hat Size chart:(cm/inch) Size(cm) 70 Length: 38 Bust: 48 Advised Age: 0-6 Months 80 Length: 40 Bust: 50 Advised Age: 6-12 Months 90 Length: 42 Bust: 52 Advised Age: 12-18 Months 100 Length: 44 Bust: 54 Advised Age: 18-24 Months Size(inch) 70 Length: 14.96 Bust: 18.90 Advised Age: 0-6 Months 80 Length: 15.75 Bust: 19.69 Advised Age: 6-12 Months 90 Length: 16.54 Bust: 20.47 Advised Age: 12-18 Months 100 Length: 17.32 Bust: 21.26 Advised Age: 18-24 Months Specification: Name: Infant Baby Boys Girls Bee Romper Gender: Baby boys/baby girls Material: Cotton Blend Sleeve length: Sleeveless Pattern: Stripe Package Contents 1x Baby Romper + 1x Baby Hat Friendly 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.