I got a coat from Toast in the sale in January. It was reduced but still quite dear, still it was amazing so I kept it.
Didn't wear it constantly by any means, and in the summer obviously hardly at all, but when I got it out for the autumn the lining was starting to fray. Within a week it was getting much worse so a big hole inside.
I felt awful for spending so much, though I love it, anyway I thought why not email them. So I did and they said they were sorry, and would pay to get it relined.
so anyway I had to get some quotes, and it came in very expensive.
I emailed back with the quotes.
They then asked me to return it so they could have a look. I did, and they emailed straight away saying I could choose any other item as a replacement up to the original price I paid.
I didn't like the other coats so I said could I please keep it and maybe they could send me a credit note, if they didn't want to pay for the relining.
Anyway they have...for £125 
I'm so pleased - essentially they've given me more than it would cost to reline.
They were so brilliant about it, and I said I would recommend them to friends, so there you go.
Toast and keep it up, more shops should be like this.