I'm a pear shape, and having lost a lot of weight all over my body, my thighs and legs are still much bigger than I would like them to be. I started jogging about 2 weeks ago and noticed that my legs are getting fitter because of this, which is nice. But I really need to be close to my goal weight for the weight loss to start working on my legs. Guess that's just the way pear shape works lol.
My arms and chest get skinny, but my bottom's like: what's up, upper half, I haven't even gotten started yet! But for sure, as you lose more, your proportions will get closer to hour-glass shape (or so I've noticed with myself anyway).