A few days ago, I was wearing an old T.Shirt, and it was irritating around my shoulders. I took it off to see why and noticed that the seams were reinforced with a small plastic strip.!!!!! I have no doubt that the garment was made around the pacific rim, and done to strengthen it, or something.
That is not very friendly, and I shall always look carefully in the future. Has anybody else noticed this ? Mrs Bouquet