Pinafore sizing

Size Chest (inches) Waist (inches)
3-6 mths 15 16
6-12 mths 17.5-18 17-17.5
12-18 mths 19-19.5 18.5-19
18-24 mths 20-21.5 19.5-20
2T/3T 22-22.5 21

Romper sizing

Size Chest (inches) Waist (inches)
3-6 mths 16 16
6-12 mths 17-17.5 17-17.5
12-18 mths 18.5-19 18.5-19
18-24 mths 19.5 19.5-20
2T/3T 20-21.5 21