9M: coat length is 38cm,bust is 55cm,sleeve length is 31cm,pants is 42cm,it is fit for 70-80cm. 12M : coat length is 40cm,bust is 58cm,sleeve length is 33cm,pants is 46cm,it is fit for 80-90cm. 18M : coat length is 42cm,bust is 61cm,sleeve length is 35cm,pants is 49cm,it is fit for 90-100cm. 24M: coat length is 44cm,bust is 64cm,sleeve length is 38cm,pants is 52cm,it is fit for 100-110cm. if baby is fat,please choose larger size! Manual measurement, may be 1-3cm error. Order and shipping 1. Please leave me a message for the exact color after payment . 2. Normally, we will free shipping the goods to you by china post air mail, please contact with us first if you want to ship by DHL, UPS, EMS, Fedex or other shipping companies. Return Policy If item is defective, you can return for refund or exchange within 7 days after receiving. Buyer should be responsible for shipping cost on returned items. We will swap for a good one upon stock availability, or make a refund. Feedback If you are satisfied with our products and service, please help to leave “Positive Feedback” and “5 Perfect Stars” for us when you receive your items and we will do the same for you. Thanks in advance! If you have any questions regarding the transaction, before leaving any feedbacks, please contact us and give us an opportunity to find a solution. Thank you!