A Excellent question!
Look at photos of women and bring a few in with you that resembles what you are hoping for.
There are a few methods to determine the best size for you. Measurements of your base diameter helps us plan the largest implant best for you.
Implants in a bra to determine what is harmonious in your body as well as allows us to look at what you feels is appropriate for you. we take photos and allow you to look and discuss with friends at home as to what is too big or too little for you.
Computer generated images with your breasts and different implant dimensions can be used as well.
Then, the surgeon can determine if that size/appearance is reasonable for your body and soft tissue coveragecoverage.