Mordenmiss Women's Long Sleeve Button Down Shirt Dress with Lace Hem Black party is stretchy cotton fabric, the gray party is polyster Pleated front and back design,lace hem with shining pieces,easy to wear it as a mini dress or long shirt depending on your height Size M:Length:32.3",Bust:34.6"-37.4",Shoulder:14.6"-15" Size L:Length:32.3",Bust:37.8"-40.9",Shoulder:15"-15.4" Size XL:Length:32.7",Bust:41.3"-44.1",Shoulder:15.4"-15.7"