Lilly + Sid Size Chart

Age  Height (in) Weight (lbs) Waist (in)
0-3 months 22-24 7-13 16
3-6 months 24-27 13-17.5 16.5
6-12 months 27-30 17.5-22 17.5
12-18 months 30-33 22-26.5 18
18-24 months 33-35.5 26.5-31 19
2-3 years 35.5-38.5 19.5
3-4 years 38.5-41 20.5
4-5 years 41.5-43.5 21
5-6 years 43.5-45.5 22
6-7 years 45.5-48 23
7-8 years 48-50.5 24