Size is not listed. I wore it for about 3-4 months. I think it was 70cm. It was a zipper, so it was very easy to put on and take off. The fabric is velour. It's not pure white, but a little creamy. I checked for stains and found none, but please understand that I may have missed something. There are no pills, and while it's not brand new, I think it's in good condition. The tail part on the back and the rabbit ears show a little signs of wear from washing. This is good because it covers the feet. . :*・゜☆