Favourite brand is always difficult to pick because there is so many brand about and my likes vary from seasons.
However to narrow it down I would have to say that Pepe Jeans is my absolute favourite place to buy my jeans, the style and fit is perfect for me. They have a wide variety and they are all so flattering. The price of them is not too expensive ranging from about £70+, but for good quality jeans that is a good buy because they last forever. I have so many pairs that I have had for a long time. Although top tip is to buy them in the (Selfridges) sale as you can get a pair for about £35-£40 ;)