The main trick you need to master as a pear-shaped girl is to balance out your body proportions. Your upper body is slimmer, make sure you keep tops fitted (not necessarily skin tight though). As for your lower body, play on volume. It doesn't have to be extreme, it can be a simple A-line skirt or dress, but if you feel bold you can try the first Viktor & Rolf look for size! Generally, you can get away with the same type of things an hourglass would wear, except you will replace the pencil skirt with a full skirt.