Please note this item only 1 Piece denim overall and do not Including T-shirt。 3T(110): pants length 80 cm, hip circumference 45 cm, height 110-120 cm, suitable for weight 34-37 IP, 3-4 years old kids ; 4T(130): pants length 85 cm, hip circumference 47 cm, height 120-130 cm, suitable for weight 38-42 IP. 4-5 years old kids ; 5T (150): pants length 90 cm, hip circumference 49 cm, height 130-140 cm, suitable for weight 42-50 IP, 5-7 years old kids;