Do you think 550cc HP silicone unders with no lift will be too big for my body? (photos)

Thank you for sharing your question and photographs. Based on your desired size and current breast measurements, 550cc is going to get you close to your goal outcome.  I would definitely verify this by "trying" on gel sizers in your surgeon's office.  Hope this helps.

Thanks for sharing with the Realself community. I think the 550 cc is a great option that should give you a wonderful result. The bigger breast implants (650 & 700) look way too big when I am looking at the photo of your body. I think you should continue to communicate closely with your plastic surgeon and that should improve things nicely for you. Best wishes, Dr. ALDO :)