OSA Women Summer Cotton Simple Elegant Applique Casual 3 4 Sleeve Tops 93.4%Cotton ,6.6%Spandex The Material is Soft and Texture. It is comfortable to wear Solid Color ,Elegant OL Style, Fashional Design , Feeling Of Soft And Cool In Summer Hand and machine washing.Take care of the sweatershir 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 top. Hint 2: Choose larger size if your measurement sizes are same or a bit bigger than the LEFT size chart data