Product Size 100 (3 years old) (1) 110 (4 years old) (1) 110/116 (6 years old) (1) 120 (5 years old) (1) 122/128 (7 years old) (1) 12M (1 year old) (7) 134/140 (9 years old) (1) 146/152 (11 years old) (1) 158/164 (13-14 years old) (1) 18M (1 & half years old) (8) 24M (2 years old) (3) 2T (2 years old) (7) 3M (3 months old) (1) 3T (3 years old) (9) 4T (4 years old) (9) 5T (5 years old) (9) 6M (6 months old) (5) 6T (6 years old) (3) 80 (1 year old) (1) 90 (2 years old) (1) L (2) L (12 years old) (33) M (2) M (10 years old) (33) S (2) S (7-8 years old) (33) XL (1) XL (14 years old) (21) XS (1) XS (5-6 years old) (31)