OSA Women Bowknot Joint Wrap Solid Graceful Novelty Trench Coats 96.3%polyester 3.7%spandex It makes you noble and Graceful.High Quality New Brand Skinny Elegant Trench Coat,long sleeve ,Single Button joint Style, Fashion Contrast Color Maxi Coat Hand and machine washing.Suitable to wear in Autumn , Winter and Spring 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 coat. Hint 2: Choose larger size if your measurement sizes are same or a bit bigger than the LEFT size chart data