Angie, I'm 5'6," but it's nearly all leg!
Which isn't as good as it sounds. My legs are the same length as those of my 5 foot 11.5 inch tall husband. He has very balanced looking, average torso-to-leg proportions: and I have the same leg length as he does! I can wear his pj bottoms and have them be the correct length.
This amounts to being a very awkward size on top. I have very broad shoulders which seem to just get broader as I age. My current typical bra size is 30G (US sizing) My torso isn't actually incredibly short, two hand widths, down. But it's very short compared to the average top size that you end up with, once you accommodate the size of my shoulders and chest.
So I definitely end up wearing about half my items in petites in brands that tend to run large, like jjill, or Talbots. I used to be able to wear petites in Loft or AT, but now the shoulders in that brand seem too snug.
Some of the Gap tops on order I got both in petite and regular to try, and I'll report back.
Even the Boden regular size items seem tight in the shoulders and huge through the torso, so I've been reluctant to try their petites.
Part of my current especial fit challenge (discussed from the thread about decisions black and navy) is that I'm now both broader through the upper torso and also narrower through the waist. This is thanks to physical therapy. So I have some items from previous years that are too small, and others items which are too large, and some seem to be both at once, like my beloved black WHBM shorts. I had been hoping to do the column of black with a button down and shorts, but nope, they aren't salvageable.
Likewise, over the last decade, my hips have gone from 36 to 40 inches around, although I'm exactly the same weight I was when I started college, 140lbs. So, I've become a lot more "hourglassy" over the years. Can't complain about how I look, but finding reasonable clothing that hit the right level of style refinement for my activities for can be a pain. In general, I prefer not to look too body con, but also don't like drowning in fabric. All and all a tailored fit, even if the items have some boho or tomboy/military elements.
The good news is that I seem to have gotten recently lucky with Lucky Brand. I seem to be exactly the same proportions as their fit model for their sized Small items. And in the meantime, they seem to be be making a lot of items appealing to Gen X, which are more modest (covered) but still fun, and competitively priced relative to their quality.