OSA Women's Sleeveless Printed Wrap Flare Petite Dress 90% viscose and 10% spandex Hand and machine washing Swirly graphic pattern Great wear to work dress Our size is Asian size,please select your right size follow the size chart.About How to choose proper size? Hint 1: Bust Size is the most important reference for this dress. Hint 2: Choose larger size if your measurement sizes are same or a bit bigger than the LEFT size chart data