I'm not sure they are even called that now but has anyone any advice on where to get a good one. I want to buy one that I can adjust to my own measurements. I've looked on Amazon but a lot of the reviews say that the adjustment mechanisms are not very good. Does anyone have a good one? I've seen them retail for around £150 so far on line and that would be my top budget. It's a shame that there is a lack of habidashery shops in which to actually check one out. Still disappointed that John Lewis will be getting rid of these in the future.