This blouse features three layers of organza on the collar. The body is made of satin fabric. It's a lovely blouse with pearl buttons on the front and cuffs. Size: 11 (Japanese size) Measurements (flat): Bust 47cm, Shoulder width 44cm, Sleeve length 55cm, Length 55cm Material: 100% polyester The sleeves have gathers at the armholes and shoulder pads. There are some fold wrinkles, but I will send it as is. Thank you for looking.