Oh, that's actually very smart advice, because you really need to determine your body type before you pick out clothes! But I can assume that your type of figure - pear, because usually when a person has wide hips, but at the same time a narrow chest, his figure is defined as a pear, because it really visually resembles this fruit, well, since I do not see you, I can not judge and may be wrong, so it is better to calculate your type of figure on your parameters in this online calculator
https://www.calculator.io/body-type-calculator/.