polyester fiber Main fabric composition: polyester fiber (polyester) The content of main fabric composition: 91% -99% Main fabric composition 2: polyester fiber (polyester) Content of main fabric component 2: 91% -99% Lining composition: spandex size length shouder bust sleeve M 65 49 100 20 L 67 51 104 21 XL 69 53 108 22 XXL 71 55 112 23 UNIT:CM 1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size between two sizes. Please allow 2-3cm differences due to manual measurement. 2. Please check the size chart carefully before you buy the item, if you don't know how to choose size, please contact our customer service. 3.As you know, the different computers display colors differently, the color of the actual item may vary slightly from the following images.