This is a knit dress. I've worn it about 5 times. It has a slim fit design that accentuates the body's lines beautifully. There's a little bit of pilling, but it's not noticeable. I am 150cm tall, and the dress length is just above the knee. Size (approximate) Shoulder width: 40cm Width: 38cm Sleeve length: 56cm Length: 83cm Thank you for looking.