I just got my order today, and I was pleasantly surprised by how nice and soft the fabric felt! I got the off-white in size M. I usually wear a size 2 (US)/ 4 (Canada). I am about 160cm and 53kg. Size M fits me perfectly, and a little on the loose side, so not too tight.
It's a short, little cardigan which goes to above the waist. Love it!