Hi everyone, I hope you can help me settle a long running disagreement. You know when you buy a new coat and the pleat/opening whatever it's called at the back is sewn together with a stitch, you're meant to unpick that right? I see so many people with the stitch still in and it looks odd to me, but my friend is adamant that's supposed to stay. Am I making sense?
Don't even get me started on those 'with cashmere' labels people sometimes leave sewn on the sleeves. 
Thanks!