Granted other stores probably do same but this is about M&S as that’s where I bought the jumper from.
I took the size sticker off the jumper and it’s left an imprint. Left the jumper for a while thinking it might ‘bounce back’ and it didn’t so I washed it, thinking the fibres might fluff out and still no luck. So there’s still a mark and an imprint…right at the front, under the neck too so in a really obvious place.
Any bright ideas to fix? Can’t return the jumper.