The size of breast implants you get is a very personal question. Dr. Mason will measure how wide your natural breast is, and then to start with will look at implants that will fit inside the boundaries of your natural breast.
Larger implants can be used; they will just not have a natural look and maybe more obviously seen and felt on the sides. The decision is entirely up to you and should be made based on what look you want.
When you schedule a breast augmentation consultation, you will be able to “try on” different implant sizes in the clinic to see what you like best. You can pick the size that helps you achieve the look you want.