on your behalf, I have learned something from E-bay, NEVER be the first one to leave feedback when you are selling.
Having said that, I think that ideas about condition, especially when talking about clothes, vary greatly. I have bought things listed as very good condition which were in fact in excellent condition but, once I bought something that was listed under the same definition but it was in such condition that I was embarrased to send it to the charity shop. I didn't leave bad feedback at the time, just mentioned the items had arrived in time.
I won't worry too much about it, I would rather buy from somebody who has 112 positive and a negative than from somebody who has bought a couple of things and has a perfect rating.