If your goal is to look natural, at your height and low body fat percent, small implants are a must. 200 ccs may or may not be the ideal size for you. Take a look at my gallery of more than 100+ women you will see women with different breast implant sizes including with many in the 200 to 225 range Your doctor can help you determine what is best by looking at a lot of the work he or she has done in the past. In my plastic surgey practice it is not uncommon for me to use breast impants ranging in size from 175 to 350. rarely do I go larger than 350 and in most cases, the implants are between 200 cc's and 300 cc's. The patients I see desire a natural look. If an implant is too large it will never appear natural. The size of the implants is only one aspect of a natural looking result from breast augmentation. The position of the pocket is also critical. We have all seen breasts that look too far apart, too close together or too high on the chest. These can all give an appearance of unnatural looking breasts and obvious breast implants. Take a lot of time on the websites of plastic surgeons, read about their background, training and their philosophy. The websites should tell you a lot about your doctor. You shsould also check the physician with their state medical board and ask other physicians or medical professionals you know for recommendations. When you find several you like, call the office. If the plastic surgeons on the top of your list are not in your immediate area there may be a way of scheduling a telephone consultation if you are considering surgery.