If your body resembles an inverted-triangle it means you have broad shoulders, narrow hips, an undefined waist and a larger bust. You need to balance your broad shoulders with your small waist and hips.
The broad-shouldered pear is definitely my shape. Your average pear shape holds most of her weight in her hips, butt, and thighs, with smaller proportions up top. You have all that going for you plus broad shoulders, too.