Check out Old Navy. I like the Diva cut the best. Last time I was there I picked up a pair of Diva skinny jeans in size 6 long (boy jean size 31X36) and tried on a pair of Diva boot cut. The skinny jeans are fine on me with the long size but the Long boot cut is borderline too short (I think they would work but they are none too long).
You can go on their website and order jeans in tall sizes (can't be bought it stores) so I've ordered a pair of Diva boot cut size 6 tall and am awaiting their arrival.
They (Old Navy) also have tops and dresses in tall sizes that have a longer waist and longer sleeves.
Also, most of the Old Navy jeans don't have anything on the back pockets to stand out.