Kids Tee Size Chart

1. Sleeve 2. Chest 3. Length
3Y 6in / 15cm 18.75in /47.5cm 13in / 33cm
6Y 6.5in / 16.5cm 21in / 53.5cm 14.5in / 37cm
9Y 7in / 17.5cm 23.25in / 9cm  16in / 40.5cm

Eva is four years old and is wearing a size 3Y.