Maternity jeans

I have been trying to find maternity jeans that go a little bit past my ankle. I am picky and like my jeans to be on the longer side. However I am having issues finding long enough maternity jeans for me. I have tried target, old navy and khols. Are there any cute online maternity clothing stores that could be recommended? (I am 5'6 and size small or size 3 in jeans). Thanks!