Not Angie, but Tall sizes in general are pretty rare to find in stores, much rarer than Petites. Tall sizes in tops and jackets are extra rare. Offhand, I don't recall ever seeing Tall women's tops in store, while sometimes I do see pants and jeans.
I'm interested in hearing Angie's response. It does sound like you don't have an issue with arm length, which is what I usually hear about from my friends who do need true talls in both tops and bottoms.
For context, I am 5'9" and need talls for pants and maxi dresses/skirts (not that I've ever found those). I am short-waisted and long-torsoed (all the length is in my rise, from waist down) and my arms are at most average length. But petites and juniors tops tend to fit me better than regular women's, so I get the frustration about shirts hitting at an awkward length.