I recently bought some flat shoes (pumps). They fit well and I thought they were comfortable but after just one wear where I walked for about 30 minutes, they have left me with painful blisters on my heel. I think this is because of a rough piece of stitching at the back.
I paid about £20 for them which I know isn't a huge amount but I would like my money back as I can't wear them again. Would you return them?