Hi there - posting here as it's one of my favourite sections has a lot of visitors hopefully 
DS had new shoes beginning of September 2011. This week I realised the stitching had come undone on one seam causing a large hole.
I had the receipt took them back to shop today and after some discussion the ladies said they would replace them like for like - same size etc which I was perfectly happy with as they still fit well etc and I went away happy.
DS has just tried them on and they're too small :( The velcro straps don't fasten and they're too tight and are no good. I never thought to get him to try them on in the shop just thought they'd be identical. Now realise style has changed slightly, different straps, some new like ventilation hole in front etc. Whatever do you advise I do now?
BTW the ladies did not give me a receipt for these so now don't have one.