Please check this sizing info Material: 80%Cotton+15 Polyester+5% Spandex Elastic Waist Gender: Boy&Girls Black Gray Striped Cars Size: 9-12 months=80: Length 40CM+Waist 20CM+Hip 23CM   12-18 months=90: Length 45CM+Waist 20CM+Hip 24CM 18-24 months=95: Length 48CM+Waist 20CM+Hip 25CM    Trousers, Pants, Leggings, autumn, spring