Yes my dd is a big one. she wears age 2-3 as exact fit but for more room age 3 is best.
problem is i like her to wear long sleeved snapper vests but cannot find larger than age 1 to 1 1/2 which are now coming up short even with stretch. you know they are too small when neck line is almost stretche to nipples. but she isn't ready for big girls vests since will undo nappy all day if she discovered she had access