Pear shaped with a short torso?? How do I dress this?

Okay, so here is the deal. I am 15, and I weigh 125 pounds at 5'3. If you can imagine how tall I am, then you know that I am not tall nor am I too short. I am in this awkward middle stage. I am pear shaped, so I tend to gain weight in my lower body. With this body shape, you are suppose to accentuate your tiny waist. I have a tiny waist, but I also have a really short torso. Whenever I wear belts, I always muffin top underneath. When I feel around there, my hip bones go out pretty far. I also workout at least an hour a day 5 times a week. I am a cheerleader, soccer player, and cross country runner, so I have to be fit. I also eat really healthy. I just don't know how to dress my body. I like to look slim, so I need some advice on how to. Short legs, short torso. I am not fat, but I do have curves. Help me... I am so lost in my fashion.