This jumpsuit is so pretty! I was on the fence about buying it. It is much prettier in person, and it runs pretty true to size. It has a little stretch for comfort. My breast size is a 36 DD, and the snap buttons were near pop. Everywhere else fit perfectly. So, if your breast size is bigger, you will need to order a bigger size. It is a good fit for shorter girls. I am between 5'3 and 5'4, 155lb.