⚠️ Fit Tip: Books to Bed pajamas are designed to be snug-fitting to meet safety standards.

We strongly recommend sizing up.
Example: If your child is an average 4-year-old, we recommend buying a Size 5 or Size 6.

Kids Sizes (2 - 6)
Size Chest (in/cm) Waist (in/cm) Hips (in/cm) Height (in/cm)
2 21" / 53 cm 20.5" / 52 cm 21" / 53 cm 35" / 89 cm
3 22" / 56 cm 21" / 53 cm 22" / 56 cm 39" / 98 cm
4 23" / 58 cm 21.5" / 55 cm 23" / 58 cm 41" / 104 cm
5 24" / 61 cm 22" / 56 cm 24" / 61 cm 43" / 110 cm
6 25" / 64 cm 22.5" / 57 cm 25" / 64 cm 46" / 116 cm