Will 415cc too big for me? Will be D cup? Or DD? (photos)

Great question!  Implant selection takes many factors into account.  Without knowing your breast measurements it is hard to say.  However, in general 200cc's 1 cup size; therefore 415cc will give you about 2 cups sizes bigger than you are now.
Best of luck and hope this information helps!
- Dr. Roger Tsai  @DrRogerTsai
Board Certified Plastic Surgeon

Depending on the individual anatomy and desired results of the patient, estimations and measurements should be made for them individually. The elements that form up the breast shape and size and the overall frame can be different in each person. It is best to consult a board certified plastic surgeon who is experienced in cosmetic breast surgery in person and discuss your goals and options after a physical examination.Hope this helps,Ali Rıza Öreroğlu, MD FEBOPRASEuropean and Turkish Board Certified Aesthetic, Plastic and Reconstructive SurgeonIstanbul, Turkey

Congratulations on your decision to undergo breast augmentation surgery. The most important factor when considering size and profile of a breast implant is to first ascertain the patient's chest width. Once the width is determined, an appropriate implant can be chosen that best corresponds to the patient's specific anatomy. In my practice, after a range of implant sizes is selected, the patient can utilize our sizing system to try on implants of various sizes to get a feel for what volume matches their aesthetic ideal. Moderate profile implants are wider but have less projection, whereas high profile implants are narrower but have more projection. Women who desire more upper pole fullness and cleavage may benefit from a wider moderate profile implant. Women who have a narrow chest width but desire larger implants may benefit from a high profile implant. Ultra high profile implants will give a more augmented appearance given the much greater projection. It is important to convey your aesthetic goals to your Board Certified Plastic Surgeon so that the appropriate implant can be chosen. Good luck!