Size Chart: 120(6-7 Years):Shoulder:11.8", Sleeve Length:5.1", Top Length:12.2", Skirt Length:24.4", Bust:25.6", Waist Size:26.4", Cuff:10.6" 130(8 Years):Shoulder:12.6", Sleeve Length:5.5", Top Length:13", Skirt Length:26.4", Bust:27.6", Waist Size:28.3", Cuff:11" 140(9 Years):Shoulder:13.4", Sleeve Length:5.9", Top Length:13.8", Skirt Length:28.3", Bust:29.5", Waist Size:30.3", Cuff:11.5" 150(10 Years):Shoulder:14.2", Sleeve Length:6.3", Top Length:14.6", Skirt Length:30.3", Bust:31.5", Waist Size:32.3", Cuff:12" 160(11-12 Years):Shoulder:15", Sleeve Length:6.7", Top Length:15.4", Skirt Length:32.3", Bust:33.5", Waist Size:34.3", Cuff:12.4"