I have Target jeans and I have been living in them since I was about 12 weeks. They have a roll down top so I can either have it rolled down under my bump or rolled over my bump (which Imust admit I have been doing lately in our crazy Melbourne weather as bump has been getting quite cold). I have found them lasting the distance and they look good too. Again they have a fake fly and button but it really does make them look like jeans! And the price was a very reasonable $40. I was prepared to pay alot for my jeans as I wear them every day to work so to me it is worth having a quality pair, but so far haven't needed to buy the expensive pair!

Good luck!