Children'S Cotton Underwear Set Close-Fitting UndercoatProduct information: Fabric name: Knitting Applicable gender: neutral male and female Suitable age: infants and young children (1~3 years old, 80~100cm) Collar type: round neck Fabric technology: sanding Thickness: General pattern: plain Size information: Size Lenght Bust Sleeve Pants length age height weight 73 31. 5 25*2 22 41 1 5 months 66cm 9 13 80 33. 5 26. 5*2 24 45 5 9 months 73cm 14 18 90 36 28. 5*2 26 50 9 20 months 80cm 18 24 100 0. 9 31.