Nice to see that the folks at J. CREW have an entire section for Tall Men only. Not just tall AND big, but tall. Sites like these are hard to find. The tall dress pants are on the expensive side. Wish I could comment on the quality but I don't have any. 3 different types of Chinos all priced at $59-$65 34x36 dress pants range from $158 to $225. My guess is that they are pretty high quality. Will try to get hold of some and let you know. (Prices reflect 25-Nov-13).
J. CREW Tall Men Page