DescriptionMy First Christmas Baby Boy Girl Outfits Newborn Infant Letter Romper Shirt Pants Hat 1St Christmas Clothes SetSize (cm)0-3M Romper Length: 36 Bust: 46 Pants Length: 36 Waist: 36 Advised Age: 0-3 Months3-6M Romper Length: 38 Bust: 48 Pants Length: 38.5 Waist: 38 Advised Age: 3-6 Months6-12M Romper Length: 40 Bust: 50 Pants Length: 41 Waist: 40 Advised Age: 6-12 Months12-18M Romper Length: 42 Bust: 52 Pants Length: 44 Waist: 42 Advised Age: 12-18 MonthsSize (inch)0-3M Romper Length: 14.17 Bust: 18.11 Pants Length: 14.17 Waist: 14.17 Advised Age: 0-3 Months3-6M Romper Length: 14.96 Bust: 18.9 Pants Length: 15.16 Waist: 14.96 Advised Age: 3-6 Months6-12M Romper Length: 15.75 Bust: 19.68 Pants Length: 16.14 Waist: 15.75 Advised Age: 6-12 Months12-18M Romper Length: 16.54 Bust: 20.47 Pants Length: 17.32 Waist: 16.54 Advised Age: 12-18 MonthsSpecificationCondition: 100% Brand NewMaterial: 95% Cotton 5% ElastaneStyle: FashionGender: BoysSeason: AutumnPattern: Truck PrintOccasion: DailyPackage Including:1* Jumpsuit1* Pants1* HatNote:There may be 1-2 cm deviation in different sizes locations and stretch of fabrics.Size chart is for reference only; there may be a little difference with what you get.Color may be lighter or darker due to the different PC display.