90CM: clothes length is 38cm, bust length is 29*2cm, pants length is 22cm, fit for 75-85cm100CM: clothes length is 40cm, bust length is 30*2cm, pants length is 24cm, fit for 85-95cm110CM: clothes length is 42cm, bust length is 31*2cm, pants length is 26cm, fit for 95-105cmAll measurement in cm, please note 1 cm = 0.39 inch,1 inch=2.54 cm.Please allow 1-3cm differences due to manual measurement. If baby is fat, please choose larger size.Material: Our baby boys' clothing sets, long sleeves and trousers are made of cotton material, soft and light, giving the baby the most comfortable experience, the outer jacket is made of cotton and polyester fiber material, soft ComfortableSafety design: The top of the jacket has added a protective design, which can effectively avoid friction and damage to the baby's skin and neck.Suitable for children: baby baseball uniform, suitable for children aged 1-5. Whether it's at school, at home, or playing or exercising outside, it's a great choice for spring and autumn baseball outfits for baby boysElasticity: The three-piece suit is soft, thin and elastic, and will not cause any discomfort to the baby's body.All our products provide excellent customer service. If you are not satisfied with this product, please contact us first.