Baby/Kid Rompers/Onesies/ Size Chart

Size Chart for Newborn to 12 Months

US Size Chart (Centimeters and Inches)
Size Height (cm) Bust (cm) Waist (cm) Hip (cm) Height (in) Bust (in) Waist (in) Hip (in)
0-1 months 56 40 42 43 22.05 15.75 16.54 16.93
1-3 months 62 43 44 45 24.41 16.93 17.32 17.72
3-6 months 68 45 46 47 26.77 17.72 18.11 18.5
6-9 months 74 47 48 49 29.13 18.5 18.9 19.29
9-12 months 80 49 50 51 31.5 19.29 19.68 20.08

Size Chart for 9 Months to 6 Years

US Size Chart (Centimeters and Inches)
Size Height (cm) Bust (cm) Waist (cm) Hip (cm) Height (in) Bust (in) Waist (in) Hip (in)
9-12 months 80 49 50 51 31.5 19.29 19.68 20.08
12-18 months 86 50 51 53 33.86 19.68 20.08 20.87
18-24 months 92 53 52 55 36.22 20.87 20.47 21.65
2-3 years 98 55 53 57 38.58 21.65 20.87 22.44
3-4 years 104 56 54 60 40.94 22.05 21.26 23.62
4-5 years 110 58 55 62 43.31 22.83 21.65 24.41
5-6 years 116 60 56 64 45.67 23.62 22.05 25.2

Measurement Guide

Height: Measure the height from head to toe.

Measuring Height

Bust: Measure around the bust at the most protruding point.

Measuring Bust

Waist: Measure the narrowest part of the abdomen.

Measuring Waist

Hip: Measure around the hips at the widest point.

Measuring Hip

International Equivalent Sizes

International Size Equivalents
Size EUR GB MEX IT CN FR US DE
0-1 months 0-1 0-1 0-1 59/40 0-1 0-1 0-1
1-3 months 1-3 1-3 1-3 59/44 1-3 1-3 1-3
3-6 months 3-6 3-6 3-6 66/44 3-6 3-6 3-6
6-9 months 6-9 6-9 6-9 73/48 6-9 6-9 6-9
9-12 months 9-12 9-12 9-12 80/48 9-12 9-12 9-12