I recently sold a brand new, boxed Mac lipstick, clearly stating the colour was 'Ruby Woo,' and the buyer has left feedback saying 'Not as described.'
I contacted them to ask how it wasn't as described and got this response: 'I was expecting a different colour red! I only wear gloss, I don't do matte lipstick! Paid a lot for this, it's not worth it!'
In my opinion, I'm not at fault here as I stated all the item details (including the fact it was a matte lipstick) and it just seems like the buyer is making a fuss over nothing. Also, she paid £6.50 for a lipstick that currently retails for £15 so I don't know why she's complaining about the price.
I've asked eBay to remove the feedback - they said they can't, and told me to send her a feedback revision request, which I have. She has just contacted me to say 'stop harassing me.
I won't change my description, you have done me over!' Done me over?! 
What do I do now? Shall I just leave it and put it down to a bad experience? I'm annoyed as I've always had 100% positive feedback and this has brought my rating down.
Thanks in advance.