Size Chart:

2-3 Years/Tag Size 100: Chest: 22.8" / 58cm; Waist: 21.2" / 54cm; Sleeve Length: 11.0''/28cm; Shoulder: 9.6''/24.5cm; Length: 22.4" / 55cm;
3-4 Years/Tag Size 110: Chest: 23.6" / 60cm; Waist: 22.8" / 58cm; Sleeve Length: 11.8''/30cm; Shoulder: 10.0''/25.5cm; Length: 23.6" / 60cm;
4-5 Years/Tag Size 120: Chest: 25.2" / 64cm; Waist: 24.4" / 62cm; Sleeve Length: 12.6''/32cm; Shoulder: 10.4''/26.5cm; Length: 25.6" / 65cm;
6-7 Years/Tag Size 130: Chest: 26.7" / 68cm; Waist: 26.0" / 66cm; Sleeve Length: 13.3''/34cm; Shoulder: 10.8''/27.5cm; Length: 27.5" / 70cm;
7-8 Years/Tag Size 140: hest: 28.3" / 72cm; Waist: 27.5" / 70cm; Sleeve Length: 14.1''/36cm; Shoulder: 11.4''/28.5cm; Length: 39.5" / 75cm;
9-10 Years/Tag Size 150: Chest: 29.9" / 76cm; Waist: 29.1" / 74cm; Sleeve Length: 14.9''/38cm; Shoulder: 11.8''/30cm; Length: 31.5" / 80cm;