Here you can find the size charts of the most popular manufacturers
Gap and Old Navy size chart for babys and toddlers under 5 years:
Gap and Old Navy size chart for children over 5 years:
Carter's ir OshKosh B'Gosh size chart:
Gymboree ir Crazy8 size chart for children under 5 years:
Gymboree ir Crazy8 size chart for children over 5 years:
J. Crew children size chart:
Ralph Lauren children size chart:
Children's place size chart for babys and toddlers under 5 years:
Children's place size chart for children over 5 years: