Size Guide: S: length: 40cm, bust: 64cm, very stretchable M: length: 42cm, bust: 68cm, very stretchable Materials:65% cotton, 35% polyester. Because each person's measurement method may be different/the product may be elastic, etc., the page data cannot be completely accurate and there may be an error of 1-3cm. Please notice each ribbon on this top might be different After the fabric is pre-shrunk, the shrinkage rate of 3%-5% after washing is generally in line with the standard. Improper…