Size Chart for Babies

Size/Age Weight Height
Newborn 6-10 lbs Up to 18"
0-3 months 8-12 lbs 18" - 23"
3-6 months 12-17 lbs 23" - 27"
6-9 months 17-22 lbs 27" - 29"
6-12 months 17-22 lbs 27" - 29"
9-12 months 20-25 lbs 28" - 29"
12-18 months 22-25 lbs 29" - 31"
18-24 months 25-27 lbs 31" - 33"