Cheers to the OP, got my jumper today in size small and fits a treat. Well pleased.
Go on M&S website.
It turns out to be M&S stock so they probably were.
I'm sure these sheep were treated well
Like I say I've bought them in the sale at places like Gap for a tenner, and Asos has them for around £15 if I remember rightly. It is possible, but I can't say until it arrives which I hope it will (y)