I am approximately a size 18 (can vary in different shops) and 5ft 7 so often need long leg length. I have just tried on 15 pairs of jeans orderded from Next and M&S and none of them fit or look nice at all. I prefer jeans that sit on the waist (can't be doing with low-rise displaying my mummy tummy). Please help me find some online or recommend me yours. I wear jeans everyday (not brave enough to wear anything else), although if you have trouser recommendations I would love those too. I work at home so need smart casual but not office wear. Any help very much appreciated.