Short sleeve bodysuit are especially made for babies, it's ease of change baby's diaper<br><br> Baby bodysuit in cute funny letters printed,social distance onesies romper jumpsuit <br><br> Size chart(inch)<br><br> 70Romper Length: 14.57 Bust: 18.11 Age: 0-3 Months<br><br> 80Romper Length: 15.35 Bust: 18.90 Age: 3-6 Months<br><br> 90Romper Length: 16.14 Bust: 19.69 Age: 6-12 Months<br><br> 100Romper Length: 16.93 Bust: 20.47 Age: 12-18 Months<br><br>