This is not an Amazon size chart, please choose based on the size shown in the picture. This shirt is made of polyester fiber. It is a micro elastic fabric that can absorb moisture and sweat. This shirt is suitable for any cup shape and provides you with maximum comfort. This shirt is perfectly matched with your pants, tights, jeans, shorts and casual pants to create a cool daily look and make you more beautiful, sexy and elegant. It is recommended to wash with hands or machine in cold water, do not bleach, do not soak for a long time, and do not directly iron the printed part, so as not to deform the printed pattern and affect the beauty. Type: Pullover