8Y——US:50IN", Shoulder:11", Length:12.8", Sleeve Length:17.1", Bust:24.6", Cuff:6.1"/ 9Y——US:53IN", Shoulder:11.5", Length:13.4", Sleeve Length:17.9", Bust:25.8", Cuff:6.3"/ 10Y——US:55IN", Shoulder:12", Length:14", Sleeve Length:18.7", Bust:27", Cuff:6.4"/ 11-12Y——US:60IN", Shoulder:12.9", Length:15.2", Sleeve Length:20.3", Bust:29.3", Cuff:6.7"/