5'4, age 33, will 325/350cc on naturally larger boobs be too big? (Photo)

The gain in cup size is about 150 cc's, so you should be gaining about 2 cups sizes. However, you do not appear to be a complete D since your upper breast is less full. I would suggest going back to your surgeon and actually trying on both sizes so you can see.

Thank you for your question.
When it comes to breast augmentation, oftentimes your surgeon will allow you to "try on" different implant sizes prior to your procedure. They will have you place the implant within a bra, and then try on a tight fitting shirt to mimic the appearance of your breasts post-operatively. I recommend speaking with your plastic surgeon to discuss your concerns and for evaluation.

After I measure and discuss goals with my patients, we then look at pictures of women (my patients) with similar measurements with different size and style breast implants, and they choose what looks right for them. They also get to see what they would look like when the breasts have fully dropped and fluffed and in clothes. You get to see actual results and the surgeon's experience and not a virtual idea of what can be achieved. Women tell me that this process is very helpful in determining what size and style breast implant is right for them. Dr. Ted Eisenberg, Board Certified Plastic Surgeon and Author. RealSelf Distinguished Hall of Fame Inductee. Philadelphia, Pa., USA