Jeans are on sale and run true to size. I sized up to a medium in the shirt for any additional length I could get and it works great with a bralette under it since the arm holes are a little big. Birks I wear a 37 and am typically a 6.5/7... these are by far the comfiest pair I own and they were straight out of the box! http://liketk.it/3gtPS #liketkit @liketoknow.it